Cancel SU(s) added in SU View, All SU List, Project SU List.
Allowed 'Enter' key in login screen.

TMSS-730: Added multiple project selection and generating reports for mutliple projects. Added print option.

TMSS-519: Update scheduling_unit_blueprint/<id>/copy_draft; fix issue in create_scheduling_unit_draft_from_scheduling_unit_blueprint

(cherry picked from commit b7734136)

Sorting Updated on workflow list

TMSS-703: Refer to blueprint constraints also in tests that were added before that change got merged to master

TMSS-717: enforcing a minimum of one station in the list is too strict, sometimes an empty stationlist is ok.

TMSS-703: Remove cancellation from blueprint creation again (will be handled by scheduler), add is_triggered to draft as well, add tests for blueprint creation