Version 0.1-alpha3

* Release 0.1-alpha3
* Fixes several failures in TensorFlow unit tests and other bug fixes.
* Resolves <#165>
* Improves README.

Version 0.1alpha2.

Release 0.1-alpha2
Fixes several failures in TensorFlow unit tests and other bug fixes.
Resolves #50
Resolves #99
Resolves reported installation issues.
Adds release notes.

Version 0.1alpha1.

TensorFlow:
  - Many bugfixes.

Installation:
  - Resolved some installation issues.
  - Resolved grpc issue.
  - Checks for correct CPU subtype in python executable.

README:
  - Clarified Python version requirements.
  - Added logging and debugging information.

Initial commit.