Console print function
Print errors in printing
More tests on printing
Return 401 on no session id
Test ratelimiting without session
Directly test rate limiting
Merge pull request #185 from rcchan/ratelimit_sessionid_error

Return 401 on no session id for rate limiting, update tests
Test print() on objects with toString method
Merge pull request #166 from rcchan/console.print

Console print function
Stringify objects instead of printing [object Object]
Fall back on [object Object] for nonserializable structures (ie. cyclic)
Move object stringification to util
Remove expired sessions
Session keepalive
Remove collections of expired sessions
pep8 compliance
Remove unnecesssary asserts
Test session expiration and initial app loading.
Refactor keep alive tests.
Add scheduler and mock library to requirements.txt
Merge pull request #2 from FuegoFro/ryan_session_expiration

Ryan session expiration
Merge pull request #160 from rcchan/session_expiration

Session expiration