Merge pull request #7 from mdmoss/master

Change JSON str->unicode and separate test base class
Merge pull request #8 from mdmoss/master

Migrate User to separate package
Change bark.default_settings to bark.config
Remove unnecessary and confusing "return"
Remove auth_token from incoming JSON in BarkAuthenticatedApiEndpoint
Add bark.lib.time
Add authenticated interaction to bark.lib.tests
Add bark.swipe
Add unittest imports to all testing modules
Add coverage to requirements for utils
Merge pull request #11 from evgenymartynov/master

Small changes + adding bark.swipe