Can haz groups left count in groups list.

Translators, this is in panel_groups.xml and panel_groups_horiz.xml called groupcount

Inspired by Alchemy<3

indra/newview/llfloatergroups.h

@@ -106,6 +106,9 @@ protected:
 	// initialize based on the type
 	BOOL postBuild();
 
+	// set the text displays
+	void setTexts();
+
 	// highlight_id is a group id to highlight
 	void enableButtons();