Disabled functionality for employees
Test: num
Disabled functionality for BCN
Updated functionality for Employee
Disabled employee overview graph for employee
adjusted BCN management widget to access rights
small fix
Merge branch 'master' into homeKatya

Conflicts:
	henm1314g3/bcn_management_widget.xml
Access rights on work
Added tooltips and access rights
Added tooltips and access rights

TODO: trainer vs manager
finished adjusting access rights
Merge branch 'homeKatya'

Conflicts:
	henm1314g3/access_rights_management_widget.xml