CoaddPsf: Ensure that coaddPsf only includes regions that are valid.
Merge branch 'tickets/HSC-974'
CoaddBoundedField:  Add a valid polygon for CoaddBoundedField.
Merge branch 'tickets/HSC-975'
Minor bug fix in testCoaddBoundedField.py
CR code has to take care of 'NO_DATA' mask.
Merge branch 'tickets/HSC-1028'
CoaddBoundedField: Fixed bug when no validPolygon was defined.
Merge branch 'tickets/HSC-1034'
test: re-enable test of SDSS shape

The test seems to have been disabled accidentally --- it passes.
SdssShape: correct output centroid for xy0

Includes expanded test to check for the correct centroid.
Merge branch 'tickets/HSC-1011'
Add initial.flags.pixel.interpolated.any to ObjectSizeStarSelectorConfig.badFlags.

This fix will prevent bad objects to be passed to psfDeterminer.
Set the approximate control in backgroundObj
Merge branch 'u/bick/HSC-1047'