First version of Read the Docs
removed build directory
merge
Added Sphinx to dev.txt
Removed requirements doc
removed duplicate Sphinx requirements
Merge pull request #199 from rbillings/docs

I'm going to approve this and it'll be on me to fix it if anything goes wrong.
Merge remote-tracking branch 'upstream/master' into oneanddone-skjindal93
Bug 1072341 - Invalid error displays twice