[FIX] kanban: fixed condition evaluation when reading stage data: ensure you are grouping on a m2o, fixed condition
[FIX] view_form: kanban selection widget: fixed issue of binding on this instead of self
[ADD] ir.qweb FileSystemLoader
[REM] Removed QWebContext.templates cache

Now rely solely on ir.ui.view#read_template()'s orm cache
[IMP] Manufacturing : Improved some usability issues.