Updates for dashboard - version 0.3

Adding some features to create dynamically tasks
dashboard. Allowing tasks mail to create granular objects.

Commit dashboard v0.1

Modifies the dir architecture for config, respecting
even more the fusion directory design

Changes the location of dir and files for tasks, matching
fusiondirectory structure

Adds proper human readable schedule while keeping the attribute
format untouched for further processing.

PHPCS fixes brought by new phpcs version and
removal of unusef methodes.

Better Status generated and Object Type reported

Adds columns management in order to have proper
status report as well as type.

Adds proper time schedule with proper attribute.
Change of schema to adapt to this change.

Proper users and groups selection attribute.
Return the DN of users as before.

Add sender emails and fixes typo in ldap schema.

Basic mail retrieval functional. (Main email from Mail plugin).

Mail retrieval from DN put in LDAP.
Commit to fix in order to save attribute in ldap.

Adds reference from task mail to the selected users.

Removes tasks column class as not required to retrieve
proper attributes values information. For now.

Each cells of tasks management report informations.
Not proper ones yet, but it is a start.

Methods from Task Management have been wiped in order
to rework on clean ground.

Removes requirement for a name within Task Mail name

Add users selection for mail task as well as schedule within
generic page of tasks creation.

Adds mail selector for task mail

Removes filter tasks method and simplifies the class

Adds management required columns, back processing still has to be
developped

Simple commit of the management and two sub class creation.