Merge branch '2.0.x' into 2.1.x

src/checkstyle/checkstyle-suppressions.xml

@@ -3,6 +3,8 @@
 		"-//Checkstyle//DTD SuppressionFilter Configuration 1.2//EN"
 		"https://checkstyle.org/dtds/suppressions_1_2.dtd">
 <suppressions>
+<suppress files="[\\/]target[\\/]" checks=".*" />
+	<suppress files=".+\.[jar|git|ico|p12]" checks=".*" />
 	<suppress files="SpringApplicationTests\.java" checks="FinalClass" />
 	<suppress files=".+Configuration\.java" checks="HideUtilityClassConstructor" />
 	<suppress files=".+Application\.java" checks="HideUtilityClassConstructor" />

src/checkstyle/checkstyle.xml

@@ -3,6 +3,9 @@
 		"-//Checkstyle//DTD Checkstyle Configuration 1.3//EN"
 		"https://checkstyle.org/dtds/configuration_1_3.dtd">
 <module name="com.puppycrawl.tools.checkstyle.Checker">
+	<module name="io.spring.nohttp.checkstyle.check.NoHttpCheck">
+		<property name="whitelistFileName" value="${main.basedir}/src/checkstyle/nohttp-whitelist.txt"/>
+	</module>
 	<module name="io.spring.javaformat.checkstyle.SpringChecks" />
 	<module name="com.puppycrawl.tools.checkstyle.TreeWalker">
 		<module

src/checkstyle/nohttp-whitelist.txt

@@ -0,0 +1 @@
+^http://livereload.com/protocols/official-7$