display constraints info on graph
Merge branch 'bumps-split' of github.com:reflectometry/refl1d into bumps-split
Merge branch 'bumps-split' of github.com:reflectometry/refl1d into bumps-split
Merge branch 'bumps-split' of github.com:reflectometry/refl1d into bumps-split
Merge branch 'bumps-split' of github.com:reflectometry/refl1d into bumps-split