Update MANIFEST.in
Update MANIFEST.in

conda-forge likes including the license in releases
peastman/msmbuilder,msultan/msmbuilder,msultan/msmbuilder,msultan/msmbuilder,peastman/msmbuilder,peastman/msmbuilder,peastman/msmbuilder,rafwiewiora/msmbuilder,brookehus/msmbuilder,rafwiewiora/msmbuilder,brookehus/msmbuilder,msmbuilder/msmbuilder,Eigenstate/msmbuilder,rafwiewiora/msmbuilder,msmbuilder/msmbuilder,Eigenstate/msmbuilder,Eigenstate/msmbuilder,msmbuilder/msmbuilder,brookehus/msmbuilder,msmbuilder/msmbuilder,msultan/msmbuilder,Eigenstate/msmbuilder,peastman/msmbuilder,msultan/msmbuilder,rafwiewiora/msmbuilder,rafwiewiora/msmbuilder,msmbuilder/msmbuilder,Eigenstate/msmbuilder,brookehus/msmbuilder,brookehus/msmbuilder