Added possibility to assign a task to an adhoc user
Added task del_index tag to notification template
Added missing GLPI_ITEM_TASK_GROUP
Deleted extra-email sending
Fixed issue on users for re-assignment
Set version to 3.6.4
Changed all PM table names to uppercase in queries (to be compliant with table names in PM DB)
Fixed a lot of CS issues
Deleted obsolete comments
Deleted config folder
Changed version to 3.1.3
Fixes#8Fixes#13Fixes#14