[PLG_SEARCH_BLOGS] Removes method, cleans up code, logic moved to processedFields method.
[PLG_SEARCH_BLOGS] Removes method, cleans up code, logic moved to processedFields method.

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