rev 1.0 - support api_keys and fix a few now out-dated tests due to deprectation warnings
rev 1.0 - support api_keys and fix a few now out-dated tests due to deprectation warnings - fix to make basic spec work if api key is passed
rev 1.0 - support api_keys and fix a few now out-dated tests due to deprectation warnings - spec helper back to plain RallyAPIcreds.txt
Merge pull request #41 from RallyTools/api_key

rev 1.0 - support api_keys