[PLG_CONTENT_XHUBTAGS] Added a small check so plugin only responds to com_content calls
[PLG_CONTENT_XHUBTAGS] Added a small check so plugin only responds to com_content calls

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