Struts injection: use JamCommonUtil.isPlainXmlFile
TilesOgnlInjector: cleanup, license header
extract common method to ModuleUtil
Struts 2: make EncodingConverter completion variants case insensitive
IDEA-126947 Generalize "Goto Related File" to "Goto Related Symbol"
IDEA-123704 Multiple carets fail through injections in some scenarios
WEB-12256 No surround with emmet if fragment ends with dot