Enhance the grid form widget
Use the gridform widget for customer add and edit
Merge branch 'Trash' into dev/2.3
Merge branch 'dev/Trash' into dev/2.3
Fix css class in grid mapping
Only set width for text and password inputs
Add an accordion form mapping widget
Fix the accordion header link
Enhance the project view

Use accordions
Auto-open latest used phase
Separate conf generation from other datas
Fix duplicate column declaration
Enhance the manager index interface
Change version
Script de migration
Commit for demo
Fix typo
Fix void list error

if the list is void, you can't access its first element :)
Avoid duplicate menu population
Insert default timeslots on workshop add
Generate the worshop's datetime

We take the date of the first timeslot (in both edition and add)