Add argument to not lift imports. Don't lose subsort information in lifted functions.
Add argument to not lift imports.
Don't lose subsort information in lifted functions.


git-svn-id: 9ecf60ce9baff443e30a0472d3fd222fcb8117cf@4465 7b97033b-253e-4a5c-9b07-e25f9089a9fd

KestrelInstitute/Specware,KestrelInstitute/Specware,KestrelInstitute/Specware,KestrelInstitute/Specware,KestrelInstitute/Specware