Semantic versioning

[mossplix]

Setup autamated semantic versioning using https://github.com/fsaintjacques/semver-tool

[mossplix]

examples:

for patch level

$ git commit -m "[patch] few changes"

for minor patches

$ git commit -m "[minor] added the foo feature"

for major patches

$ git commit -m "[major] added breaking change"

[raybesiga]

Hi @mossplix the builds for this are failing. Is it good to merge or is it still a work in progress?

[mossplix]

So the library I am using for testing (pytest) doesn't support python 2.6 and 3.3. So the tests for those builds are failing. I am just going to exclude them