[LIB_JOOMLA] JToolbarHelper::help() now accepts a url which will launch a help page popup.
[LIB_JOOMLA] JToolbarHelper::help() now accepts a url which will launch a help page popup.

zweidner/hubzero-cms,zooley/hubzero-cms,zweidner/hubzero-cms,anthonyfuentes/hubzero-cms,zweidner/hubzero-cms,zooley/hubzero-cms,anthonyfuentes/hubzero-cms,anthonyfuentes/hubzero-cms,zweidner/hubzero-cms,anthonyfuentes/hubzero-cms,zooley/hubzero-cms,zooley/hubzero-cms