Converted as_table to be a template tag This allows us to move all the HTML from python code (which made it extremely icky and unreadable) to Django templates, which is _a lot_ more readable, and makes it feasable for HTML/CSS experts to change the way these tables are generated. Patch by: Sverre Rabbelier

"""
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"