the idea is to give the opportunity to 'tag' a project's tasks and issues instead of classifying them in a single category
- display in the kanban view isn't ready yet
- demo data will have to be updated accordingly
- some code in project_issue/project_issue.py has been commented out: probably dead code, will be reviewed
bzr revid: abo@openerp.com-20120711132130-uwlom1xu8rl4cr3k
the idea is to rise the chances to have something to display to the portal user when he accesses one of these views
to achieve that, action.act_windows have been redefined with custom contexts in portal_crm and portal_project_issue
bzr revid: abo@openerp.com-20120606152354-th4ileqrwgt2aibl