Throw sensible errors on invalid collection names
Add versioning to client session data
Merge pull request #159 from rcchan/client_collection_versioning

Add versioning to client session data
Be consistent about variable name shortening.
Merge pull request #158 from FuegoFro/master

Fill out front end specs for update and make python conform to pep8
Merge pull request #156 from rcchan/collection-name

Throw sensible errors on invalid collection names
Fix jshint error in CollectionNameError
Rate limiting
Merge pull request #161 from rcchan/jshint_CollectionNameError

Fix jshint error in CollectionNameError
Merge pull request #163 from rcchan/ratelimit

Rate limiting
Console print function
Fix scrolling
Merge pull request #169 from rcchan/scrolling

Fix scrolling
Rename "sample" and "tutorial"
Include css in html blueprint
Merge pull request #167 from rcchan/tutorial_files

Rename tutorial files, simplify hierarchy
Print errors in printing
More tests on printing
Return 401 on no session id
Test ratelimiting without session