Added KifShare base URL to DEProperties.
Removed unneeded NON-NLS tags from DEProperties.
Updated GWT version to 2.5.0 proper.
Added interfaces to encourage ISP
Interface Segregation Principle
CORE-3756 Added a SearchField for remote grid filtering.

Added a SearchField, which is a TriggerField that borrows some delayed query logic from the ComboBox class, used for filtering a grid.
The trigger's style will toggle between a search icon and a clear icon, allowing the user to clear the search field and the StringFilter for the grid.
CORE-3893 Added DEProperties::isTicketsEnabled for "tickets.enabled" config.
change forums urls
(cherry picked from commit 93c68667f319c535ac41281f7c23f366adec58b0)
Merge branch 'master' into gxt3-sandbox

Conflicts:
	pom.xml