Option for running L.A. Cosmic on grism images that could have residual hot pixels / CRs.
Option for running L.A. Cosmic on grism images that could have residual hot pixels / CRs.

git-svn-id: b93d21f79df1f7407664ec6e512ac344bf52ef2a@1049 f9184c78-529c-4a83-b317-4cf1064cc5e0

gbrammer/unicorn,gbrammer/pygrism,gbrammer/pygrism,gbrammer/unicorn