Merge pull request #30 from fourat/master

Merging v0.2
Merge pull request #31 from fourat/master

travis tuning
Merge pull request #38 from fourat/master

v0.3
Merge pull request #2 from fourat/v0.4-alpha

V0.4 alpha
Merge pull request #39 from fourat/master

Adding architecture figure to README
Merge pull request #41 from fourat/v0.4-alpha

V0.4 alpha
Merge pull request #42 from jookies/v0.4-alpha

V0.4 alpha
Merge pull request #43 from fourat/v0.4-alpha

Fixed documentation compilation error in rtd
Merge pull request #44 from jookies/v0.4-alpha

V0.4 alpha
Merge pull request #3 from fourat/v0.5-beta

V0.5 beta
Merge pull request #47 from fourat/master

V0.5 beta
Testing
Adding python 2 Only classifier.
Merge pull request #55 from pyghassen/master

Adding python 2 Only classifier.
Merge pull request #56 from fourat/v0.6-beta

V0.6 beta
Merge remote-tracking branch 'upstream/master' into v0.6-beta