[LIB_JOOMLA] Fixing issue with trying to call nonexistent method on Hubzero Lang object
[LIB_JOOMLA] Fixing issue with trying to call nonexistent method on Hubzero Lang object

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