Added Melange front page edit view where you can change title, content, feed url. Created SiteSettings and Document models and some logic for them. Added isFeedURLValid function in soc/logic/feed.py. Created some functions for handling datastore updates of different kinds of Models (soc/logic/model.py). Fixed some typos and too long lines of code. Patch by: Pawel Solyga Review by: to-be-reviewed

VERSION = (0, 97, 'pre')

def get_version():
    "Returns the version as a human-format string."
    v = '.'.join([str(i) for i in VERSION[:-1]])
    if VERSION[-1]:
        from django.utils.version import get_svn_revision
        v = '%s-%s-%s' % (v, VERSION[-1], get_svn_revision())
    return v