Remove -ga1 suffix
IDE-1770 Adopt sapphire 8.1 release and update editors
Adopt eclipse-wtp-xml-search 1.0.0 release
IDE-1737 Add the text hover and content proposal for <aui:button type="">
IDE-1810 liferay-hook.xml editor validate the wrong classes for service
Change private fields to protected
IDE-1738 Add the text hover and content proposal for <aui:input>