A favorite system is introduced in project model. It uses a many2many between
users and projects. This allow users to favorite a project and see them by
default in their project dashboard.
The new default fitler when seeing projects is now favorited projects.
* Fix the grid display of images (use the column property)
* Use Dialog class
* Allow removing a cover image
* Add image selection before choosing it (or double click to choose)
+ add less mixins in web for columns property
In 6fd7fc9 the issue was solved in some instance, but there was still an
issue with the combination of IE11 / Odoo community / Overflowing content.
fixes#9696
related to opw-653477
IE11 and IE Edge presented issue in the project kanban view with content
overflowing its container.
On IE Edge it could be solved by "min-width:0" on the left part of a
kanban card, so it was an issue in the computation of widths order.
But on IE11 that wasn't enough so a less elegant fix has been used.
opw-653477
(solution found mainly by qsm)
Flex 0 0 x% layout is broken if content is larger than x% with nowrap
white-space property. Solution is to change in flex 0 0 auto and force
width to x% thanks to the width property.
Also: was always a problem on firefox windows.
* 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
Dhaval Panchal