added link to documentation on ReadTheDocs
added link to documentation on ReadTheDocs
local-projects/flask-cdn,local-projects/flask-cdn,stuartgc/flask-upcdn,libwilliam/flask-cdn,spoqa/flask-s3,libwilliam/flask-cdn,local-projects/flask-cdn,wichitacode/flask-cdn,spoqa/flask-s3,libwilliam/flask-cdn