quote message for url inclusion
Added tox configuration
Upgrade HTTPretty for OSX/Requets 2.0 compatibility
Talk about tox in test documentation
Mention tornado on readme and docs intro
PEP8
Custom user model in mongoengine example app. Refs #70
Fix to douban access token retrieval method. Closes #72
Link to tornado docs
Use mock.
Update partial from session with newer kwargs.