Fixed issues reported on by jose-idar...

Removed the .idea folder and small refactoring for code readability

Made changes according to review from Daryl.

Made changes according to review.

More fixes to PEP8 (thanks John)

Fixed PEP8 issues and comments in the code

Initial database test cases for Cloud Cafe 2.0.

Change-Id: I4ed01267982396a2e61a44f0e25f70a82f678562
Renamed test_repo to cloudroast. Changed all instances of 'test_repo' to 'cloudroast'.

Change-Id: I834ef653b66880b1e6b981e4486a0a73740b37cf
Merge "Fixed issues reported on by jose-idar..."
images api v1.0 functional tests (tempest parity)

Depends on:
Change-Id: I5992df42cc3513aeedf3576b6884e357ac088622

 - removed deprecated image/ folder
 - modified folder structure as per discussion with Nandhini
 - removed ImageV2Client, dependency on a forward-patch that wouldn't
   let this one run tests.
 - fixed hanging parenthesis
 - some style changes
 - completed tempest test parity for this set of tests
 - rename image/ to images/
 - improve fixture

Change-Id: I04d39b9c1ef3902dbe36c0d1535a370f5fd5e57b
extend functional tests

Depends on:
Change-Id: I86a280cf3d186876da9dbd44c8099aac87cf56c3

 - now testing for disjoint sets in ListImagesTest instead of previous
   shenanigans.
 - rebased with master and split tests into separate modules
 - moved _setup_test_data as a fixture for ListImagesTest
 - removed unused imports
 - refactored Image model to use renamed property id_
 - rebase and removed hardcoded urls
 - added more tests to be on par with tempest

Change-Id: If3346371a0e3e43490cad0f322f7913a64a3fd8f
Temporarily removing invalid reference to V2Client

Change-Id: I1d7505cde85fed97d71b6455d5ab6401e60d6da4
Fixed package structure in the import statement of test file.

Change-Id: Id6e3e7a391487f173f2e2e630be19e7f26ac47ec
Applying head of Melissa's changes

DO NOT SUBMIT FOR REVIEW!

Change-Id: Idb38969d35d643672e0e7a6e1fafea7a5d070b44
Correcting a skipped test

Change-Id: I8bbcc5b68265b86b9e3e2b7f0f78e38fd9dfcdb0