adapt to reimplemented colorterms in meas_astrom (DM-378)
Merge remote-tracking branch 'origin/tickets/DM-378'
Use all CCDs of a visit which overlap with tract even if requireTractOverlap=True.
Result files will be written only for CCDs which overlap with tract.
Forgot to catch exception when calexp is not available in checkOverlapWithTract().
Catch exceptions in reading missing CORR/wcs/fcr files
Catch exceptions in applyMosaic part, too
Catch exceptions in writing updated catalog / exposure
Correct indent