Auto match version to branch on deployment

[naorlivne]

Expected/Wanted Behaviour

The version of the SDK should be auto set to match the branches (and ignore the master branch as it's not the one that should be deployed from to PyPi but rather only valid numbered version branches).

the $TRAVIS_BRANCH envvar will likely be part of the solution but as this should be a change in the codebase itself (rather then just assigning the variable value a more complex solution the just os.getenv(TRAVIS_BRANCH) will be needed.

Possible solutions (need to read more about them):

• https://pypi.org/project/bump2version/
• https://pypi.org/project/changes/
• https://pypi.org/project/zest.releaser/

Actual Behaviour

Version is manually set before deployments.

[naorlivne]

closing in favor of #10