GTNPORTAL-3041 Add missing <title> in Gadgets' <iframes> tags
GTNPORTAL-3047 Adding a keypress event for keyboard navigation compatibility
GTNPORTAL-2982 Fix NotSerializableException in PageManagement
GTNPORTAL-3042 Clustering issue: ClassNotFoundException when creating new page
GTNPORTAL-3046 Upgrade jgroups to 2.6.21.Final and JBC to 3.2.7.GA. Upgrade AS7 packaging to have JBC and JGroups modularized
Downgrade JGroups to 2.6.21.Final
GTNPORTAL-3043 New CDI scopes are not started in Tomcat
GTNPORTAL-2921: Groups administration's Add Group got XSS vulnerability with the field Label
GTNPORTAL-3051 Fixing summary attributes for <table> and focus events for menu
GTNPORTAL-3053 Update Captcha <img> tag with alternative text
GTNPORTAL-3053 Missing alt attribute in images from Register New Account form
GTNPORTAL-3053 Keyboard compatibility for modal change skin dialog
GTNPORTAL-3053 Minor fix for keyboard compability in change language modal dialog
GTNPORTAL-3052 fixing poms of navigation and community mobile portlets
GTNPORTAL-3048: fix spacing issue between the menu elements
GTNPORTAL-3048: update to initalize the javascript after a ajax refresh.
GTNPORTAL-3048: support the situation where a node in the menu contains child nodes and a page (eg: a link and a category)
GTNPORTAL-3048: add portlet preference to header to specify levels of node to fetch on each ajax request.
Minor code cleanup.
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.