Favoring append Iterator over RecursiveIteratorIterator
Refactoring unit tests to use Guzzle MockPlugin and static JSON files like ZendService_OpenStack
Steady progress on mock responses
Committing unit test work before switching to master
Unit tests
Saving resource unit tests
Pseudo
Fixes to root files and phpunit config
Fixing conflicts
Final fixes to unit tests
Removing need for custom inheritance with Message objects; fixes #228
Populate DataObject object with PUT operation instead of doing another HTTP operation; fixes #230
Shifting header strings to defined class constants
Explicitly set Content-Type for bulk extract to empty string; fixes #227
Work on iterators
Readd tenant support, and fix related unit test
Finishing work on iterators
Merge pull request #235 from CloudVPS/readd-tenant2

Readd tenant support, and fix related unit test
Re-implementing tenantName/tenantId for Identity service
Merging PR into main branch