* You can now update user profile image or user profile background
image thanks to the Python requests library.
* Updated setup to include 'requests' as a required package
* Changed to beginning hashbang to use the users environment python
version
* try/except for parse_qsl, removed try/excepts where it used
cgi.parse_qsl/urlparse.parse_sql
* Lines 161/162 (using self.consumer/token) <- this addition ended up
not being needed, but it doesn't hurt.
* updateProfileBackgroundImage() - param 'tile' is now True/False
rather than a string "true" or string "false"
* removed encode_multipart_formdata func, not needed any longer