Fix: Default models should have at least 1 button even if the actual number of line buttons is currently not known

[dkgroot]

Enh: allow all model information to be edited. Fix: edit/load loadinformationid Fix: Modal Title -> Model

With help from @steve-lad

Fixes: #91

Signed-off-by: Diederik de Groot dkgroot@talon.nl

[hboetes]

This has successfully been tested by me. Thanks for the hard work and awesome fix!