New design
Update FastClick
Update Raven.js
Update git documentation (2.1.3)
Update Angular.js documentation (1.3.2)
Update Ember.js documentation (1.8.1)
Update Less documentation (2.0.0)
Update Mongoose documentation (3.8.19)
Tweak error message
Constantize regexes
Update gem dependencies
Improve JavaScript scraper
Silent nokorigi/libxml2 warnings
Improve DOM scraper
Update Laravel documentation (4.2.11)
Update Chai documentation (1.10.0)
Update Sinon.js documentation (1.12.1)
Update Python documentation (3.4.2)

Fixes #137.
Add Python 2 documentation
Improve C and C++ scrapers

Fixes #138.