[COM_PUBLICATIONS] make helper methods static
[COM_PROJECTS] make helper methods static
[COM_PROJECTS] make helper methods static
[LIB_HUBZERO] minor change to badges by email function
[COM_STORE] fixed unresolved merge conflict
[LIB_JOOMLA] typo fix in includes router
[COM_TOOLS] call getFilters() through instance rather than statically
[COM_POLL] fix display() signature to match parent class