* Fix alignement/layout problems since the reintroduction of
bootstrap grid gutter.
* Fix mobile layout problems.
* Fix various Firefox problems.
* Use odoo variables and simplify LESS.
* Use input type="text" instead of input without type.
In chrome, there was a gap at the end of the dashboard because of :
* after/before element in kanban record
* flex items were able to reduce their size
Major changes:
- New start and expiration dates
- Remove field Contract Status
- Simplified because use of sale_timesheet
Reason: complete rewrite of the Sale module.
Responsible: fp, dbo, nim
Project form view: some cleaning in the settings tab (use technical group, put
timing fields on the group_time_work_estimation_tasks).
Light cleaning of the tasks form view.
Light cleaning of the issues form view.
project_timesheet: timing fields put in gorup_time_work_estimation_tasks group to
be coherent with previous changes.
Members were not used in project, except for the now removed faces library.
Statistics can still be computed based on task or issues responsibles
instead of adding all members of a project.
Indeed you could have members that did not actually work in the project
making it difficult to differentiate with followers. Now the concept
of members is removed. Followers is sufficient for communication.