Use option loading from YAML config file

- Options loaded from config/options.yml
- OLE QA Framework options hash stored at
OLE_QA::RegressionTest::Options
- RSpec spec helper configured to use options hash for QA Framework
Update file structure and version

- Move lib/ole-regress to lib/ole_regress
- Update all refs to lib/ole_regress
- Update version to 0.0.2