GTNPORTAL-2921: Groups administration's Add Group got XSS vulnerability with the field Label
GTNPORTAL-2770 Update missing cases of non-characters removal
GTNPORTAL-2897 Problem when changing owner type to group while adding a page in Page Management
GTNPORTAL-2976 Change the declaration of xsd schema in web.xml for webapps
GTNPORTAL-3056 JBossCacheWorkspaceStorageCache has to have a different jbosscache-cluster-name for portal-system workspace
GTNPORTAL-2988: Translation of navigation title doesn't work for language with country variant

Problem analysis:
	- Locale in User Context does not support country part

Fix description:
	- Get right locale string by using locale service.
GTNPORTAL-3061: Add UserConfigurableValidator for user's job title, user's display name and group label
GTNPORTAL-3061: Correct behaviour of UserConfigurableValidator