This commit improves maintenance requests management through a better
integration of activities and addition of automated activities. Several
things are done in this commit :
* automatic activities generation is added for maintenance requests.
Activities are generated to remind assigned users about maintenance to
perform. They are also automatically removed or updated if the scheduled
date is changed or if the request is done to avoid bloating users with
unnecessary activities;
* a menu to configure activity types is added. Indeed equipment managers
should be able to see and configure activity types related to their job;
It is simpler to have data split by main model or application like we
already do for models and views. It allows to easily have an overview
of data a module holds.
As we will work on mail related data like adding activities or tweaking
subtypes and templates, having them all in a single file and not lost
between other data helps finding and working with it.
This commit only moves code. No functional change should occur.
Thibault Delavallée