Adding simple unit tests to tsconfig.
- test the behaviour when build.info is not present
- test the behaviour when platform.conf is not present
- test the behaviour when both files are found
This works in py27 and py35.
Coverage for tsconfig is 100%
Added requirements.txt and test-requirements.txt
Added a setup.cfg file so that the wheel can be
built in universal mode (python 2 and 3)
Properly set some of the setup.cfg variables.
These unit tests are wired into zuul.
Signed-off-by: Al Bailey <Al.Bailey@windriver.com>