IDE-1795 Add shortcut to redeploy action
IDE-1832 bug fixes of element <portal-properties> and <language-properties> in liferay-hook.xml
- fixed the content assist and validation of <portal-properties>
- fixed the validation of <language-properties>
IDE-1663 continued xml.search.ui.tests
finished Util class which contains util method to test
validation, content assist, text hover, hyperlink, quick fix