Changed the workflow for students regarding their proposals. The list_self for students now points to the public page where they can see their public reviews. A link on this page has been added to point to the view where they can edit their proposal. Patch by: Lennard de Rijk Reviewed by: to-be-reviewed

"""
Code used in a couple of places to work with the current thread's environment.
Current users include i18n and request prefix handling.
"""

try:
    import threading
    currentThread = threading.currentThread
except ImportError:
    def currentThread():
        return "no threading"