Added several menu items to the program menu.
For example, non-students now see a Apply as a mentor link that takes them to the list of all active organizations. This only happens when the organizations announced deadline has passed.
Patch by: Lennard de Rijk
Reviewed by: to-be-reviewed
# Until model subclassing is a possibility, a mixin class is used to add
# the necessary functions that may be contributed for geographic objects.
class GeoMixin:
"""
The Geographic Mixin class provides routines for geographic objects,
however, it is no longer necessary, since all of its previous functions
may now be accessed via the GeometryProxy. This mixin is only provided
for backwards-compatibility purposes, and will be eventually removed
(unless the need arises again).
"""
pass