return correct filename with OVERWRITE_EXISTING, fixed #157
corrected transifex link, fixed #159
command fb_version_generate with versions_basedir set, fixed #143
double check field value before generating thumbnails, fixed #160
request.GET instead of request.POST with file upload, see #161
cleanup (minor changes), see #167
tests update, see #165
attempt to cleanup MEDIA_ROOT and DIRECTORY, see #167
use static with media files, see #167
removed unnecessary settings vars, see #167
removed deprecated path settings, see #167
tests update due to deprecated path settings, see #167
removed DIRECTORY from versions tag, see #167
fixed docstring with file object, see #167
removed MEDIA_ROOT, MEDIA_URL from site (defined with storage), #167
minor test update with sites, #165
moved sort_by_attr to FileListing, #167
removed url_join, #167
removed url_strip, #167
removed get_version_filename, #167