Unit Test # 1

Removed a comment.
Added the if __name__ .... bit.
Changed a sys.exit(1) to raise an exception instead.

Initial unit test implemented.

To run the unit test go to the test-dev/unit-test directory and type sudo python test1.py

This unit test is for two basic units of functionality so far.
1) SetDbVar is getting the expected values from the config file.
2) When mysql isn't turned on an exception is raised.

More to come soon!

Added a few comments >.<

more comments..

removed file
Merge branch 'master' of github.com:qwifi/qwifi-service