Event signup modal
Merge branch 'Prototype' of https://github.com/my-koop/service.website into wizz_event_signup
Test
Added support for modal trigger to ListModButtons, now works with warning messages as well
fix PR#136
Merge pull request #136 from my-koop/mike_ListModButton_modal

ListModButtons Modal support
Changement CR #125
Merge branch 'Prototype' of https://github.com/my-koop/service.website into wizz_event_signup
Fix 5.00$
string fix
Merge pull request #125 from my-koop/wizz_event_signup

Wizz event signup
Merge branch 'Prototype' of https://github.com/my-koop/service.website into mike_table_sorter_column_drag