Change hiddenAttribute to array for Referal data.

Trying to fully re-use existing subTasks attributes

Subtasks are now created.

Add subTasks generation and re-define the logic of subtasks mandatory attributes.

Adds BCC

Restructuration of source dir in order to match future
section revision and entries.

Re-phrases some string within the source code of core.

Adds proper icons size for tasks, mailTemplate and
taskDashboard.

Adds proper icons to tasks task-dashboard and mail.

Granular tasks are not updated properly.
Erros messages are now exact and not generic.

Updates for tasks dashboards. Fixes and proper format.
Adding custom columns and errors messages upon master tasks
modification.

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

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

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

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

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

Simple commit of the management and two sub class creation.

Mail Attachment is now being processed properly.
Upload and download are available

Basic mail template object created with required fields.
Next steps is file attachment processing.