diff --git a/2.1.x/index.html b/2.1.x/index.html
index c8c65e60..dbd91024 100644
--- a/2.1.x/index.html
+++ b/2.1.x/index.html
@@ -5,430 +5,8 @@
 <!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge"><![endif]-->
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <meta name="generator" content="Asciidoctor 1.5.7.1">
-<title>Untitled</title>
-<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700">
-<style>
-/* Asciidoctor default stylesheet | MIT License | http://asciidoctor.org */
-/* Uncomment @import statement below to use as custom stylesheet */
-/*@import "https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700";*/
-article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block}
-audio,canvas,video{display:inline-block}
-audio:not([controls]){display:none;height:0}
-script{display:none!important}
-html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}
-a{background:transparent}
-a:focus{outline:thin dotted}
-a:active,a:hover{outline:0}
-h1{font-size:2em;margin:.67em 0}
-abbr[title]{border-bottom:1px dotted}
-b,strong{font-weight:bold}
-dfn{font-style:italic}
-hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0}
-mark{background:#ff0;color:#000}
-code,kbd,pre,samp{font-family:monospace;font-size:1em}
-pre{white-space:pre-wrap}
-q{quotes:"\201C" "\201D" "\2018" "\2019"}
-small{font-size:80%}
-sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}
-sup{top:-.5em}
-sub{bottom:-.25em}
-img{border:0}
-svg:not(:root){overflow:hidden}
-figure{margin:0}
-fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}
-legend{border:0;padding:0}
-button,input,select,textarea{font-family:inherit;font-size:100%;margin:0}
-button,input{line-height:normal}
-button,select{text-transform:none}
-button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}
-button[disabled],html input[disabled]{cursor:default}
-input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}
-button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}
-textarea{overflow:auto;vertical-align:top}
-table{border-collapse:collapse;border-spacing:0}
-*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
-html,body{font-size:100%}
-body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
-a:hover{cursor:pointer}
-img,object,embed{max-width:100%;height:auto}
-object,embed{height:100%}
-img{-ms-interpolation-mode:bicubic}
-.left{float:left!important}
-.right{float:right!important}
-.text-left{text-align:left!important}
-.text-right{text-align:right!important}
-.text-center{text-align:center!important}
-.text-justify{text-align:justify!important}
-.hide{display:none}
-img,object,svg{display:inline-block;vertical-align:middle}
-textarea{height:auto;min-height:50px}
-select{width:100%}
-.center{margin-left:auto;margin-right:auto}
-.stretch{width:100%}
-.subheader,.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{line-height:1.45;color:#7a2518;font-weight:400;margin-top:0;margin-bottom:.25em}
-div,dl,dt,dd,ul,ol,li,h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6,pre,form,p,blockquote,th,td{margin:0;padding:0;direction:ltr}
-a{color:#2156a5;text-decoration:underline;line-height:inherit}
-a:hover,a:focus{color:#1d4b8f}
-a img{border:none}
-p{font-family:inherit;font-weight:400;font-size:1em;line-height:1.6;margin-bottom:1.25em;text-rendering:optimizeLegibility}
-p aside{font-size:.875em;line-height:1.35;font-style:italic}
-h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{font-family:"Open Sans","DejaVu Sans",sans-serif;font-weight:300;font-style:normal;color:#ba3925;text-rendering:optimizeLegibility;margin-top:1em;margin-bottom:.5em;line-height:1.0125em}
-h1 small,h2 small,h3 small,#toctitle small,.sidebarblock>.content>.title small,h4 small,h5 small,h6 small{font-size:60%;color:#e99b8f;line-height:0}
-h1{font-size:2.125em}
-h2{font-size:1.6875em}
-h3,#toctitle,.sidebarblock>.content>.title{font-size:1.375em}
-h4,h5{font-size:1.125em}
-h6{font-size:1em}
-hr{border:solid #ddddd8;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
-em,i{font-style:italic;line-height:inherit}
-strong,b{font-weight:bold;line-height:inherit}
-small{font-size:60%;line-height:inherit}
-code{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;font-weight:400;color:rgba(0,0,0,.9)}
-ul,ol,dl{font-size:1em;line-height:1.6;margin-bottom:1.25em;list-style-position:outside;font-family:inherit}
-ul,ol{margin-left:1.5em}
-ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0;font-size:1em}
-ul.square li ul,ul.circle li ul,ul.disc li ul{list-style:inherit}
-ul.square{list-style-type:square}
-ul.circle{list-style-type:circle}
-ul.disc{list-style-type:disc}
-ol li ul,ol li ol{margin-left:1.25em;margin-bottom:0}
-dl dt{margin-bottom:.3125em;font-weight:bold}
-dl dd{margin-bottom:1.25em}
-abbr,acronym{text-transform:uppercase;font-size:90%;color:rgba(0,0,0,.8);border-bottom:1px dotted #ddd;cursor:help}
-abbr{text-transform:none}
-blockquote{margin:0 0 1.25em;padding:.5625em 1.25em 0 1.1875em;border-left:1px solid #ddd}
-blockquote cite{display:block;font-size:.9375em;color:rgba(0,0,0,.6)}
-blockquote cite::before{content:"\2014 \0020"}
-blockquote cite a,blockquote cite a:visited{color:rgba(0,0,0,.6)}
-blockquote,blockquote p{line-height:1.6;color:rgba(0,0,0,.85)}
-@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
-h1{font-size:2.75em}
-h2{font-size:2.3125em}
-h3,#toctitle,.sidebarblock>.content>.title{font-size:1.6875em}
-h4{font-size:1.4375em}}
-table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
-table thead,table tfoot{background:#f7f8f7}
-table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
-table tr th,table tr td{padding:.5625em .625em;font-size:inherit;color:rgba(0,0,0,.8)}
-table tr.even,table tr.alt,table tr:nth-of-type(even){background:#f8f8f7}
-table thead tr th,table tfoot tr th,table tbody tr td,table tr td,table tfoot tr td{display:table-cell;line-height:1.6}
-h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2;word-spacing:-.05em}
-h1 strong,h2 strong,h3 strong,#toctitle strong,.sidebarblock>.content>.title strong,h4 strong,h5 strong,h6 strong{font-weight:400}
-.clearfix::before,.clearfix::after,.float-group::before,.float-group::after{content:" ";display:table}
-.clearfix::after,.float-group::after{clear:both}
-*:not(pre)>code{font-size:.9375em;font-style:normal!important;letter-spacing:0;padding:.1em .5ex;word-spacing:-.15em;background-color:#f7f7f8;-webkit-border-radius:4px;border-radius:4px;line-height:1.45;text-rendering:optimizeSpeed;word-wrap:break-word}
-*:not(pre)>code.nobreak{word-wrap:normal}
-*:not(pre)>code.nowrap{white-space:nowrap}
-pre,pre>code{line-height:1.45;color:rgba(0,0,0,.9);font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;font-weight:400;text-rendering:optimizeSpeed}
-em em{font-style:normal}
-strong strong{font-weight:400}
-.keyseq{color:rgba(51,51,51,.8)}
-kbd{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;display:inline-block;color:rgba(0,0,0,.8);font-size:.65em;line-height:1.45;background-color:#f7f7f7;border:1px solid #ccc;-webkit-border-radius:3px;border-radius:3px;-webkit-box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 .1em white inset;box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 .1em #fff inset;margin:0 .15em;padding:.2em .5em;vertical-align:middle;position:relative;top:-.1em;white-space:nowrap}
-.keyseq kbd:first-child{margin-left:0}
-.keyseq kbd:last-child{margin-right:0}
-.menuseq,.menuref{color:#000}
-.menuseq b:not(.caret),.menuref{font-weight:inherit}
-.menuseq{word-spacing:-.02em}
-.menuseq b.caret{font-size:1.25em;line-height:.8}
-.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
-b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
-b.button::before{content:"[";padding:0 3px 0 2px}
-b.button::after{content:"]";padding:0 2px 0 3px}
-p a>code:hover{color:rgba(0,0,0,.9)}
-#header,#content,#footnotes,#footer{width:100%;margin-left:auto;margin-right:auto;margin-top:0;margin-bottom:0;max-width:62.5em;*zoom:1;position:relative;padding-left:.9375em;padding-right:.9375em}
-#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
-#header::after,#content::after,#footnotes::after,#footer::after{clear:both}
-#content{margin-top:1.25em}
-#content::before{content:none}
-#header>h1:first-child{color:rgba(0,0,0,.85);margin-top:2.25rem;margin-bottom:0}
-#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #ddddd8}
-#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #ddddd8;padding-bottom:8px}
-#header .details{border-bottom:1px solid #ddddd8;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
-#header .details span:first-child{margin-left:-.125em}
-#header .details span.email a{color:rgba(0,0,0,.85)}
-#header .details br{display:none}
-#header .details br+span::before{content:"\00a0\2013\00a0"}
-#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
-#header .details br+span#revremark::before{content:"\00a0|\00a0"}
-#header #revnumber{text-transform:capitalize}
-#header #revnumber::after{content:"\00a0"}
-#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #ddddd8;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
-#toc>ul{margin-left:.125em}
-#toc ul.sectlevel0>li>a{font-style:italic}
-#toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
-#toc ul{font-family:"Open Sans","DejaVu Sans",sans-serif;list-style-type:none}
-#toc li{line-height:1.3334;margin-top:.3334em}
-#toc a{text-decoration:none}
-#toc a:active{text-decoration:underline}
-#toctitle{color:#7a2518;font-size:1.2em}
-@media screen and (min-width:768px){#toctitle{font-size:1.375em}
-body.toc2{padding-left:15em;padding-right:0}
-#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #efefed;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
-#toc.toc2 #toctitle{margin-top:0;margin-bottom:.8rem;font-size:1.2em}
-#toc.toc2>ul{font-size:.9em;margin-bottom:0}
-#toc.toc2 ul ul{margin-left:0;padding-left:1em}
-#toc.toc2 ul.sectlevel0 ul.sectlevel1{padding-left:0;margin-top:.5em;margin-bottom:.5em}
-body.toc2.toc-right{padding-left:0;padding-right:15em}
-body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #efefed;left:auto;right:0}}
-@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
-#toc.toc2{width:20em}
-#toc.toc2 #toctitle{font-size:1.375em}
-#toc.toc2>ul{font-size:.95em}
-#toc.toc2 ul ul{padding-left:1.25em}
-body.toc2.toc-right{padding-left:0;padding-right:20em}}
-#content #toc{border-style:solid;border-width:1px;border-color:#e0e0dc;margin-bottom:1.25em;padding:1.25em;background:#f8f8f7;-webkit-border-radius:4px;border-radius:4px}
-#content #toc>:first-child{margin-top:0}
-#content #toc>:last-child{margin-bottom:0}
-#footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
-#footer-text{color:rgba(255,255,255,.8);line-height:1.44}
-#content{margin-bottom:.625em}
-.sect1{padding-bottom:.625em}
-@media screen and (min-width:768px){#content{margin-bottom:1.25em}
-.sect1{padding-bottom:1.25em}}
-.sect1:last-child{padding-bottom:0}
-.sect1+.sect1{border-top:1px solid #efefed}
-#content h1>a.anchor,h2>a.anchor,h3>a.anchor,#toctitle>a.anchor,.sidebarblock>.content>.title>a.anchor,h4>a.anchor,h5>a.anchor,h6>a.anchor{position:absolute;z-index:1001;width:1.5ex;margin-left:-1.5ex;display:block;text-decoration:none!important;visibility:hidden;text-align:center;font-weight:400}
-#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
-#content h1:hover>a.anchor,#content h1>a.anchor:hover,h2:hover>a.anchor,h2>a.anchor:hover,h3:hover>a.anchor,#toctitle:hover>a.anchor,.sidebarblock>.content>.title:hover>a.anchor,h3>a.anchor:hover,#toctitle>a.anchor:hover,.sidebarblock>.content>.title>a.anchor:hover,h4:hover>a.anchor,h4>a.anchor:hover,h5:hover>a.anchor,h5>a.anchor:hover,h6:hover>a.anchor,h6>a.anchor:hover{visibility:visible}
-#content h1>a.link,h2>a.link,h3>a.link,#toctitle>a.link,.sidebarblock>.content>.title>a.link,h4>a.link,h5>a.link,h6>a.link{color:#ba3925;text-decoration:none}
-#content h1>a.link:hover,h2>a.link:hover,h3>a.link:hover,#toctitle>a.link:hover,.sidebarblock>.content>.title>a.link:hover,h4>a.link:hover,h5>a.link:hover,h6>a.link:hover{color:#a53221}
-.audioblock,.imageblock,.literalblock,.listingblock,.stemblock,.videoblock{margin-bottom:1.25em}
-.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{text-rendering:optimizeLegibility;text-align:left;font-family:"Noto Serif","DejaVu Serif",serif;font-size:1rem;font-style:italic}
-table.tableblock.fit-content>caption.title{white-space:nowrap;width:0}
-.paragraph.lead>p,#preamble>.sectionbody>[class="paragraph"]:first-of-type p{font-size:1.21875em;line-height:1.6;color:rgba(0,0,0,.85)}
-table.tableblock #preamble>.sectionbody>[class="paragraph"]:first-of-type p{font-size:inherit}
-.admonitionblock>table{border-collapse:separate;border:0;background:none;width:100%}
-.admonitionblock>table td.icon{text-align:center;width:80px}
-.admonitionblock>table td.icon img{max-width:none}
-.admonitionblock>table td.icon .title{font-weight:bold;font-family:"Open Sans","DejaVu Sans",sans-serif;text-transform:uppercase}
-.admonitionblock>table td.content{padding-left:1.125em;padding-right:1.25em;border-left:1px solid #ddddd8;color:rgba(0,0,0,.6)}
-.admonitionblock>table td.content>:last-child>:last-child{margin-bottom:0}
-.exampleblock>.content{border-style:solid;border-width:1px;border-color:#e6e6e6;margin-bottom:1.25em;padding:1.25em;background:#fff;-webkit-border-radius:4px;border-radius:4px}
-.exampleblock>.content>:first-child{margin-top:0}
-.exampleblock>.content>:last-child{margin-bottom:0}
-.sidebarblock{border-style:solid;border-width:1px;border-color:#e0e0dc;margin-bottom:1.25em;padding:1.25em;background:#f8f8f7;-webkit-border-radius:4px;border-radius:4px}
-.sidebarblock>:first-child{margin-top:0}
-.sidebarblock>:last-child{margin-bottom:0}
-.sidebarblock>.content>.title{color:#7a2518;margin-top:0;text-align:center}
-.exampleblock>.content>:last-child>:last-child,.exampleblock>.content .olist>ol>li:last-child>:last-child,.exampleblock>.content .ulist>ul>li:last-child>:last-child,.exampleblock>.content .qlist>ol>li:last-child>:last-child,.sidebarblock>.content>:last-child>:last-child,.sidebarblock>.content .olist>ol>li:last-child>:last-child,.sidebarblock>.content .ulist>ul>li:last-child>:last-child,.sidebarblock>.content .qlist>ol>li:last-child>:last-child{margin-bottom:0}
-.literalblock pre,.listingblock pre:not(.highlight),.listingblock pre[class="highlight"],.listingblock pre[class^="highlight "],.listingblock pre.CodeRay,.listingblock pre.prettyprint{background:#f7f7f8}
-.sidebarblock .literalblock pre,.sidebarblock .listingblock pre:not(.highlight),.sidebarblock .listingblock pre[class="highlight"],.sidebarblock .listingblock pre[class^="highlight "],.sidebarblock .listingblock pre.CodeRay,.sidebarblock .listingblock pre.prettyprint{background:#f2f1f1}
-.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{-webkit-border-radius:4px;border-radius:4px;word-wrap:break-word;padding:1em;font-size:.8125em}
-.literalblock pre.nowrap,.literalblock pre[class].nowrap,.listingblock pre.nowrap,.listingblock pre[class].nowrap{overflow-x:auto;white-space:pre;word-wrap:normal}
-@media screen and (min-width:768px){.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{font-size:.90625em}}
-@media screen and (min-width:1280px){.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{font-size:1em}}
-.literalblock.output pre{color:#f7f7f8;background-color:rgba(0,0,0,.9)}
-.listingblock pre.highlightjs{padding:0}
-.listingblock pre.highlightjs>code{padding:1em;-webkit-border-radius:4px;border-radius:4px}
-.listingblock pre.prettyprint{border-width:0}
-.listingblock>.content{position:relative}
-.listingblock code[data-lang]::before{display:none;content:attr(data-lang);position:absolute;font-size:.75em;top:.425rem;right:.5rem;line-height:1;text-transform:uppercase;color:#999}
-.listingblock:hover code[data-lang]::before{display:block}
-.listingblock.terminal pre .command::before{content:attr(data-prompt);padding-right:.5em;color:#999}
-.listingblock.terminal pre .command:not([data-prompt])::before{content:"$"}
-table.pyhltable{border-collapse:separate;border:0;margin-bottom:0;background:none}
-table.pyhltable td{vertical-align:top;padding-top:0;padding-bottom:0;line-height:1.45}
-table.pyhltable td.code{padding-left:.75em;padding-right:0}
-pre.pygments .lineno,table.pyhltable td:not(.code){color:#999;padding-left:0;padding-right:.5em;border-right:1px solid #ddddd8}
-pre.pygments .lineno{display:inline-block;margin-right:.25em}
-table.pyhltable .linenodiv{background:none!important;padding-right:0!important}
-.quoteblock{margin:0 1em 1.25em 1.5em;display:table}
-.quoteblock>.title{margin-left:-1.5em;margin-bottom:.75em}
-.quoteblock blockquote,.quoteblock blockquote p{color:rgba(0,0,0,.85);font-size:1.15rem;line-height:1.75;word-spacing:.1em;letter-spacing:0;font-style:italic;text-align:justify}
-.quoteblock blockquote{margin:0;padding:0;border:0}
-.quoteblock blockquote::before{content:"\201c";float:left;font-size:2.75em;font-weight:bold;line-height:.6em;margin-left:-.6em;color:#7a2518;text-shadow:0 1px 2px rgba(0,0,0,.1)}
-.quoteblock blockquote>.paragraph:last-child p{margin-bottom:0}
-.quoteblock .attribution{margin-top:.5em;margin-right:.5ex;text-align:right}
-.quoteblock .quoteblock{margin-left:0;margin-right:0;padding:.5em 0;border-left:3px solid rgba(0,0,0,.6)}
-.quoteblock .quoteblock blockquote{padding:0 0 0 .75em}
-.quoteblock .quoteblock blockquote::before{display:none}
-.verseblock{margin:0 1em 1.25em}
-.verseblock pre{font-family:"Open Sans","DejaVu Sans",sans;font-size:1.15rem;color:rgba(0,0,0,.85);font-weight:300;text-rendering:optimizeLegibility}
-.verseblock pre strong{font-weight:400}
-.verseblock .attribution{margin-top:1.25rem;margin-left:.5ex}
-.quoteblock .attribution,.verseblock .attribution{font-size:.9375em;line-height:1.45;font-style:italic}
-.quoteblock .attribution br,.verseblock .attribution br{display:none}
-.quoteblock .attribution cite,.verseblock .attribution cite{display:block;letter-spacing:-.025em;color:rgba(0,0,0,.6)}
-.quoteblock.abstract{margin:0 1em 1.25em;display:block}
-.quoteblock.abstract>.title{margin:0 0 .375em;font-size:1.15em;text-align:center}
-.quoteblock.abstract blockquote,.quoteblock.abstract blockquote p{word-spacing:0;line-height:1.6}
-.quoteblock.abstract blockquote::before,.quoteblock.abstract p::before{display:none}
-table.tableblock{max-width:100%;border-collapse:separate}
-p.tableblock:last-child{margin-bottom:0}
-td.tableblock>.content{margin-bottom:-1.25em}
-table.tableblock,th.tableblock,td.tableblock{border:0 solid #dedede}
-table.grid-all>thead>tr>.tableblock,table.grid-all>tbody>tr>.tableblock{border-width:0 1px 1px 0}
-table.grid-all>tfoot>tr>.tableblock{border-width:1px 1px 0 0}
-table.grid-cols>*>tr>.tableblock{border-width:0 1px 0 0}
-table.grid-rows>thead>tr>.tableblock,table.grid-rows>tbody>tr>.tableblock{border-width:0 0 1px}
-table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
-table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
-table.grid-all>tbody>tr:last-child>.tableblock,table.grid-all>thead:last-child>tr>.tableblock,table.grid-rows>tbody>tr:last-child>.tableblock,table.grid-rows>thead:last-child>tr>.tableblock{border-bottom-width:0}
-table.frame-all{border-width:1px}
-table.frame-sides{border-width:0 1px}
-table.frame-topbot,table.frame-ends{border-width:1px 0}
-table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd){background:#f8f8f7}
-table.stripes-none tr,table.stripes-odd tr:nth-of-type(even){background:none}
-th.halign-left,td.halign-left{text-align:left}
-th.halign-right,td.halign-right{text-align:right}
-th.halign-center,td.halign-center{text-align:center}
-th.valign-top,td.valign-top{vertical-align:top}
-th.valign-bottom,td.valign-bottom{vertical-align:bottom}
-th.valign-middle,td.valign-middle{vertical-align:middle}
-table thead th,table tfoot th{font-weight:bold}
-tbody tr th{display:table-cell;line-height:1.6;background:#f7f8f7}
-tbody tr th,tbody tr th p,tfoot tr th,tfoot tr th p{color:rgba(0,0,0,.8);font-weight:bold}
-p.tableblock>code:only-child{background:none;padding:0}
-p.tableblock{font-size:1em}
-td>div.verse{white-space:pre}
-ol{margin-left:1.75em}
-ul li ol{margin-left:1.5em}
-dl dd{margin-left:1.125em}
-dl dd:last-child,dl dd:last-child>:last-child{margin-bottom:0}
-ol>li p,ul>li p,ul dd,ol dd,.olist .olist,.ulist .ulist,.ulist .olist,.olist .ulist{margin-bottom:.625em}
-ul.checklist,ul.none,ol.none,ul.no-bullet,ol.no-bullet,ol.unnumbered,ul.unstyled,ol.unstyled{list-style-type:none}
-ul.no-bullet,ol.no-bullet,ol.unnumbered{margin-left:.625em}
-ul.unstyled,ol.unstyled{margin-left:0}
-ul.checklist{margin-left:.625em}
-ul.checklist li>p:first-child>.fa-square-o:first-child,ul.checklist li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
-ul.checklist li>p:first-child>input[type="checkbox"]:first-child{margin-right:.25em}
-ul.inline{display:-ms-flexbox;display:-webkit-box;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap;list-style:none;margin:0 0 .625em -1.25em}
-ul.inline>li{margin-left:1.25em}
-.unstyled dl dt{font-weight:400;font-style:normal}
-ol.arabic{list-style-type:decimal}
-ol.decimal{list-style-type:decimal-leading-zero}
-ol.loweralpha{list-style-type:lower-alpha}
-ol.upperalpha{list-style-type:upper-alpha}
-ol.lowerroman{list-style-type:lower-roman}
-ol.upperroman{list-style-type:upper-roman}
-ol.lowergreek{list-style-type:lower-greek}
-.hdlist>table,.colist>table{border:0;background:none}
-.hdlist>table>tbody>tr,.colist>table>tbody>tr{background:none}
-td.hdlist1,td.hdlist2{vertical-align:top;padding:0 .625em}
-td.hdlist1{font-weight:bold;padding-bottom:1.25em}
-.literalblock+.colist,.listingblock+.colist{margin-top:-.5em}
-.colist td:not([class]):first-child{padding:.4em .75em 0;line-height:1;vertical-align:top}
-.colist td:not([class]):first-child img{max-width:none}
-.colist td:not([class]):last-child{padding:.25em 0}
-.thumb,.th{line-height:0;display:inline-block;border:solid 4px #fff;-webkit-box-shadow:0 0 0 1px #ddd;box-shadow:0 0 0 1px #ddd}
-.imageblock.left,.imageblock[style*="float: left"]{margin:.25em .625em 1.25em 0}
-.imageblock.right,.imageblock[style*="float: right"]{margin:.25em 0 1.25em .625em}
-.imageblock>.title{margin-bottom:0}
-.imageblock.thumb,.imageblock.th{border-width:6px}
-.imageblock.thumb>.title,.imageblock.th>.title{padding:0 .125em}
-.image.left,.image.right{margin-top:.25em;margin-bottom:.25em;display:inline-block;line-height:0}
-.image.left{margin-right:.625em}
-.image.right{margin-left:.625em}
-a.image{text-decoration:none;display:inline-block}
-a.image object{pointer-events:none}
-sup.footnote,sup.footnoteref{font-size:.875em;position:static;vertical-align:super}
-sup.footnote a,sup.footnoteref a{text-decoration:none}
-sup.footnote a:active,sup.footnoteref a:active{text-decoration:underline}
-#footnotes{padding-top:.75em;padding-bottom:.75em;margin-bottom:.625em}
-#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
-#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
-#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
-#footnotes .footnote:last-of-type{margin-bottom:0}
-#content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
-.gist .file-data>table{border:0;background:#fff;width:100%;margin-bottom:0}
-.gist .file-data>table td.line-data{width:99%}
-div.unbreakable{page-break-inside:avoid}
-.big{font-size:larger}
-.small{font-size:smaller}
-.underline{text-decoration:underline}
-.overline{text-decoration:overline}
-.line-through{text-decoration:line-through}
-.aqua{color:#00bfbf}
-.aqua-background{background-color:#00fafa}
-.black{color:#000}
-.black-background{background-color:#000}
-.blue{color:#0000bf}
-.blue-background{background-color:#0000fa}
-.fuchsia{color:#bf00bf}
-.fuchsia-background{background-color:#fa00fa}
-.gray{color:#606060}
-.gray-background{background-color:#7d7d7d}
-.green{color:#006000}
-.green-background{background-color:#007d00}
-.lime{color:#00bf00}
-.lime-background{background-color:#00fa00}
-.maroon{color:#600000}
-.maroon-background{background-color:#7d0000}
-.navy{color:#000060}
-.navy-background{background-color:#00007d}
-.olive{color:#606000}
-.olive-background{background-color:#7d7d00}
-.purple{color:#600060}
-.purple-background{background-color:#7d007d}
-.red{color:#bf0000}
-.red-background{background-color:#fa0000}
-.silver{color:#909090}
-.silver-background{background-color:#bcbcbc}
-.teal{color:#006060}
-.teal-background{background-color:#007d7d}
-.white{color:#bfbfbf}
-.white-background{background-color:#fafafa}
-.yellow{color:#bfbf00}
-.yellow-background{background-color:#fafa00}
-span.icon>.fa{cursor:default}
-a span.icon>.fa{cursor:inherit}
-.admonitionblock td.icon [class^="fa icon-"]{font-size:2.5em;text-shadow:1px 1px 2px rgba(0,0,0,.5);cursor:default}
-.admonitionblock td.icon .icon-note::before{content:"\f05a";color:#19407c}
-.admonitionblock td.icon .icon-tip::before{content:"\f0eb";text-shadow:1px 1px 2px rgba(155,155,0,.8);color:#111}
-.admonitionblock td.icon .icon-warning::before{content:"\f071";color:#bf6900}
-.admonitionblock td.icon .icon-caution::before{content:"\f06d";color:#bf3400}
-.admonitionblock td.icon .icon-important::before{content:"\f06a";color:#bf0000}
-.conum[data-value]{display:inline-block;color:#fff!important;background-color:rgba(0,0,0,.8);-webkit-border-radius:100px;border-radius:100px;text-align:center;font-size:.75em;width:1.67em;height:1.67em;line-height:1.67em;font-family:"Open Sans","DejaVu Sans",sans-serif;font-style:normal;font-weight:bold}
-.conum[data-value] *{color:#fff!important}
-.conum[data-value]+b{display:none}
-.conum[data-value]::after{content:attr(data-value)}
-pre .conum[data-value]{position:relative;top:-.125em}
-b.conum *{color:inherit!important}
-.conum:not([data-value]):empty{display:none}
-dt,th.tableblock,td.content,div.footnote{text-rendering:optimizeLegibility}
-h1,h2,p,td.content,span.alt{letter-spacing:-.01em}
-p strong,td.content strong,div.footnote strong{letter-spacing:-.005em}
-p,blockquote,dt,td.content,span.alt{font-size:1.0625rem}
-p{margin-bottom:1.25rem}
-.sidebarblock p,.sidebarblock dt,.sidebarblock td.content,p.tableblock{font-size:1em}
-.exampleblock>.content{background-color:#fffef7;border-color:#e0e0dc;-webkit-box-shadow:0 1px 4px #e0e0dc;box-shadow:0 1px 4px #e0e0dc}
-.print-only{display:none!important}
-@page{margin:1.25cm .75cm}
-@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
-html{font-size:80%}
-a{color:inherit!important;text-decoration:underline!important}
-a.bare,a[href^="#"],a[href^="mailto:"]{text-decoration:none!important}
-a[href^="http:"]:not(.bare)::after,a[href^="https:"]:not(.bare)::after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
-abbr[title]::after{content:" (" attr(title) ")"}
-pre,blockquote,tr,img,object,svg{page-break-inside:avoid}
-thead{display:table-header-group}
-svg{max-width:100%}
-p,blockquote,dt,td.content{font-size:1em;orphans:3;widows:3}
-h2,h3,#toctitle,.sidebarblock>.content>.title{page-break-after:avoid}
-#toc,.sidebarblock,.exampleblock>.content{background:none!important}
-#toc{border-bottom:1px solid #ddddd8!important;padding-bottom:0!important}
-body.book #header{text-align:center}
-body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
-body.book #header .details{border:0!important;display:block;padding:0!important}
-body.book #header .details span:first-child{margin-left:0!important}
-body.book #header .details br{display:block}
-body.book #header .details br+span::before{content:none!important}
-body.book #toc{border:0!important;text-align:left!important;padding:0!important;margin:0!important}
-body.book #toc,body.book #preamble,body.book h1.sect0,body.book .sect1>h2{page-break-before:always}
-.listingblock code[data-lang]::before{display:block}
-#footer{padding:0 .9375em}
-.hide-on-print{display:none!important}
-.print-only{display:block!important}
-.hide-for-print{display:none!important}
-.show-for-print{display:inherit!important}}
-@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
-.sect1{padding:0!important}
-.sect1+.sect1{border:0}
-#footer{background:none}
-#footer-text{color:rgba(0,0,0,.6);font-size:.9em}}
-@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
-</style>
+<title>spring-cloud-gateway</title>
+<link rel="stylesheet" href="css/manual-singlepage.css">
 <style>
 .hidden {
 	display: none;
@@ -506,43 +84,32 @@ $(addBlockSwitches);
 
 <body class="article">
 <div id="header">
+<h1>spring-cloud-gateway</h1>
 </div>
 <div id="content">
-<div class="literalblock">
-<div class="content">
-<pre>:linkcss:
-:stylesdir: css
-:stylesheet: manual-singlepage.css</pre>
+<div id="preamble">
+<div class="sectionbody">
+<div class="paragraph">
+<p>2.1.2.BUILD-SNAPSHOT</p>
 </div>
 </div>
-<div class="literalblock">
-<div class="content">
-<pre>= {docs-main}</pre>
-</div>
-</div>
-<div class="literalblock">
-<div class="content">
-<pre>{spring-cloud-version}</pre>
-</div>
-</div>
-<div class="literalblock">
-<div class="content">
-<pre>== Pick The Documentation Option</pre>
-</div>
 </div>
+<div class="sect1">
+<h2 id="_pick_the_documentation_option">Pick The Documentation Option</h2>
+<div class="sectionbody">
 <div class="ulist">
 <ul>
 <li>
-<p><a href="single/spring-cloud-gateway.html">Single
-HTML</a></p>
+<p><a href="single/spring-cloud-gateway.html">Single HTML</a></p>
 </li>
 <li>
-<p><a href="multi/multi_spring-cloud-gateway.html">Multi
-HTML</a></p>
+<p><a href="multi/multi_spring-cloud-gateway.html">Multi HTML</a></p>
 </li>
 </ul>
 </div>
 </div>
+</div>
+</div>
 <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/prettify/r298/prettify.min.css">
 <script src="https://cdnjs.cloudflare.com/ajax/libs/prettify/r298/prettify.min.js"></script>
 <script>prettyPrint()</script>