[ADD]planner,planner_crm: created new feature planner tool (CRM planner) which help to plan the implementation of users.

- Task: https://www.odoo.com/web#id=8592&view_type=form&model=project.task
- Pad: https://pad.odoo.com/p/r.4BHh6hQdZ4GPR2qE
Your code is regularly quite messy. Having loops using el, redefining a $el variable, then using self.$el of self.el ... please clean your code, use the element of the loop, or items in self, but avoid having 3 times the same kind of variable holding the same kind of content, but not clearly stated.