New structure

Fixes an error where tasks cn where not seen and subtasks cn yes.

Better status message in the tasks dashboard.
Same as filters.

Fixes a phpcs mistake.

Adds a proper icons for pluginManager.

Adds proper objectClass and removes unecessary tabs.

Adds proper section priorities.

Tasks management is now properly placed within its own configuration
folder. Matching the GUI and new FD structural logic.

Adds Dashboard section and related entries.

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