gh-246 Remove docbooks from asciidoctor infrastructure

resolves #246

Removed javadoc build from parent pom.

It is now contained in the doc pom

spring-cloud-task-docs/src/main/asciidoc/Guardfile

@@ -1,20 +0,0 @@
-require 'asciidoctor'
-require 'erb'
-
-guard 'shell' do
-	watch(/.*\.adoc$/) {|m|
-		Asciidoctor.render_file('index.adoc', \
-			:in_place => true, \
-			:safe => Asciidoctor::SafeMode::UNSAFE, \
-			:attributes=> { \
-				'source-highlighter' => 'prettify', \
-				'icons' => 'font', \
-				'linkcss'=> 'true', \
-				'copycss' => 'true', \
-				'doctype' => 'book'})
-	}
-end
-
-guard 'livereload' do
-	watch(%r{^.+\.(css|js|html)$})
-end

spring-cloud-task-docs/src/main/asciidoc/getting-started.adoc

@@ -74,7 +74,7 @@ you have created a suitable folder and that it is your "current directory".
 We need to start by creating a Maven `pom.xml` file.  The `pom.xml` is the recipe that
 will be used to build your project.  Open your favorite text editor and add the following:
 
-[code,xml]
+[source,xml]
 ----
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"

spring-cloud-task-docs/src/main/asciidoc/index-docinfo.xml

@@ -1,14 +0,0 @@
-<productname>Spring Cloud Task</productname>
-<releaseinfo>{spring-boot-version}</releaseinfo>
-<copyright>
-	<year>2015-2016</year>
-	<holder>Pivotal Software, Inc.</holder>
-</copyright>
-<legalnotice>
-	<para>
-		Copies of this document may be made for your own use and for distribution to
-		others, provided that you do not charge any fee for such copies and further
-		provided that each copy contains this Copyright Notice, whether distributed in
-		print or electronically.
-	</para>
-</legalnotice>

spring-cloud-task-docs/src/main/asciidoc/index.adoc

@@ -1,5 +1,6 @@
 = Spring Cloud Task Reference Guide
-Michael Minella, Glenn Renfro
+Michael Minella; Glenn Renfro
+v{project-version}
 :doctype: book
 :toc:
 :toclevels: 4
@@ -7,6 +8,7 @@ Michael Minella, Glenn Renfro
 :numbered:
 :icons: font
 :hide-uri-scheme:
+:title-logo-image: image:logo.png[top=10%, align=center, pdfwidth=6cm]
 :spring-cloud-task-repo: snapshot
 :github-tag: master
 :spring-cloud-task-docs-version: current
@@ -40,10 +42,35 @@ Michael Minella, Glenn Renfro
 // ======================================================================================
 
 include::preface.adoc[]
+
+ifdef::backend-pdf[]
+<<<
+endif::backend-pdf[]
+
 include::getting-started.adoc[]
+
+ifdef::backend-pdf[]
+<<<
+endif::backend-pdf[]
+
 include::features.adoc[]
+
+ifdef::backend-pdf[]
+<<<
+endif::backend-pdf[]
+
 include::batch.adoc[]
+
+ifdef::backend-pdf[]
+<<<
+endif::backend-pdf[]
+
 include::stream.adoc[]
+
+ifdef::backend-pdf[]
+<<<
+endif::backend-pdf[]
+
 include::appendix.adoc[]
 
 // ======================================================================================