security: Add form for granting and revoking user and group permissions

refs #5647
Introduce Form::setOnSuccess() in favor of overriding the constructor

Zend_Form uses setters for options if a respective setter method exists.
It is not necessary to override the constructor for introducing new options.
security: Add controller for creating, updating and removing permissions

refs #5647
security: Add view scripts for creating, updating and removing permissions

refs #5647
security: Add menu entry for security

refs #5647