[compiling] running the ant compile job now no longer emits any warnings. Each warning that was emitted has been addressed, or analysed and suppressed.

buildScripts/website.ant.xml

@@ -80,6 +80,8 @@ such as applying the templates to produce the website, converting the changelog
 	<target name="-compile-webclasses">
 		<mkdir dir="build/webclasses" />
 		<javac includeDestClasses="false" includeantruntime="false" destdir="build/webclasses" debug="on" source="1.8" target="1.8">
+			<compilerarg value="-proc:none" />
+			<compilerarg value="-Xlint:-options" />
 			<classpath refid="build.path" />
 			<src path="src/website" />
 		</javac>