added the unit test package 0.4
Added basic DB connectivity and classes.

Organization.py currently contains basic testing code that displays all
organizations in the DB. Run this on your DB server.
Merge branch 'init_unit_test' of https://github.com/umworkma/Comp4350
Revert "Merge branch 'init_unit_test' of https://github.com/umworkma/Comp4350"

This reverts commit dd3b2ec93c9222d3bb31a57f16a17efbfca5d25c, reversing
changes made to 5bf290eab2888f403f9df3af2a4abbb22b522d9b.
Revert "Revert "Merge branch 'init_unit_test' of https://github.com/umworkma/Comp4350""

This reverts commit 33798c7a1ffc6acff1b38a99ce1017b0f7ef4875.
Revert "Revert "Revert "Merge branch 'init_unit_test' of https://github.com/umworkma/Comp4350"""

This reverts commit 9b2e2c71f677eb117a9a044096732a58334c2b43.