core-5682 refactor apps fav logic to use it with data windowfavorites
core-5686 create comments cell
refactor code.
refactor code
core-5682 core-5686 add events and service facade interface for favorites and comments.
CORE-5583: Update GWT and GXT versions
CORE-5583: Corrected GXT hideHandler breakages
CORE-5583 Cnvrtd hide handlers where necessary
CORE-5583 Corrected IsField api changes
CORE-5583: Corrected column model align api change
CORE-5583: Fixed XElement.alignTo api changes
CORE-5583: Corrected GWT Element api changes
CORE-5583: Light belphegor refactor for upgrade
CORE-5583: Auto row height grid changes and some style api updates
CORE-5583: GXT dialog api update
CORE-5583: I18N error message refactor
CORE-5583: Style updates for message listviews
CORE-5583: Updated test runner to correct failing tests
CORE-5583: Remove superfluous method call
CORE-5583: API corrections for DR selection model