Added a call to getEpicsSettings to sync the state of the temp table cdTableP...

Added a call to getEpicsSettings to sync the state of the temp table cdTableP prior to calling createSortTableEntries.  The comparision was invalid and causing crashes due to cdTableP being a copy of the .snap file contents as opposed to a copy of the EPICS data.

git-svn-id: https://redoubt.ligo-wa.caltech.edu/svn/advLigoRTS/trunk@4066 6dcd42c9-f523-4c6d-aada-af552506706e