LPS-40459
LPS-39703 - Add methods StringUtil.toLowerCase and StringUtil.toUpperCase to portal-compat
LPS-39780 - Add method StringUtil.equalsIgnoreCase to portal-compat
SF
LPS-39703, LPS-39780 Use StringUtil class from portal-compat
LPS-40384 Compat
SF
Minor fixes
LPS-38689 Recommit, now compatible with GA2
SOS-1790 Ensure extra data is not null
SOS-1716 fix IE8 user-toolbar alignment
SOS-1716 SF
SOS-1789 Fixing Activities comment outlines
SOS-1789 S/F
SOS-1787 Fix for IE7
LPS-39703 Get default Locale from LocaleUtil
LPS-40262 Members portlet(social networking): Site users assigned via User Groups not displaying
LPS-39678  Dependency on the util-slf4j.jar due to LPS-25192
LPS-37928 Use the right portletId when hiding the default error message.

The portletId in the portletConfig object obtained through getPortletConfig() is the rootPortletId, but portlet_messages.jspf uses the portletId. Thus, for instantiable portlets the portletId should be obtained through portalUtil.getPortletId(request). This works in configuration views, because there the portletId of the configurationPortlet (86, non-instantiable) is used.
LPS-37928 Apply every where