Enable gsparams options in config
(#365)
Add abillity to set gsparams in image config item to apply equally to psf and gal objects
(#365)
Add gsparams capabilities to demo7
(#365)
More unit tests related to gsparams
(#365)
By default, don't run timing tests in test_psfcorr.
(#365)
Merge branch '#365' of github.com:GalSim-developers/GalSim into #365