Merge pull request #127 from edx/dev

Dummy commit, test rtd webhook
Merge pull request #128 from edx/dev

Dev
Merge pull request #129 from edx/dev

Dev
Merge pull request #131 from edx/dev

Dev
Merge pull request #136 from edx/dev

Don't clash with builtins when testing, set debug to false for tests
Merge pull request #137 from edx/dev

Contrib guidelines
Merge pull request #139 from edx/dev

Dev
Merge pull request #140 from edx/dev

Fix example readme
Merge pull request #141 from edx/dev

Update readme with new IRC channel and mailing list
Merge pull request #142 from edx/dev

Fix md syntax
startup script for discern
Merge pull request #144 from edx/dev

Update ease version, restructure docs
Merge pull request #143 from kern3020/master

startup script for discern