[PURDUENEXT][#555][COM_COURSES] clean up section dates table where multiple entries for a given section_id/scope/scope_id had crept in
[PURDUENEXT][#555][COM_COURSES] clean up section dates table where multiple entries for a given section_id/scope/scope_id had crept in

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