Move app.yaml to app.yaml.template and add app.yaml to svn:ignore in trunk/app. Each Google App Engine instance needs its own "application:" ID, and this should *not* be committed into the SoC SVN repository in trunk/app. (Individual deployment branches *will* have app.yaml files with Google App Engine application IDs in them, just not trunk/app.)

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