Added ddt create/delete tests for Medium
fixed the travis issue
Fixed the tests as per the comments
Added escape_search for the common search_entity func
Added escape_search to repository search
added support for repo_discovery
Fixed the tests as per the comments
Fixed the tests as per the comments
Fixed the tests as per the comments
Merge pull request #648 from sghai/repodiscovery

added support for repo_discovery and two tests
Merge pull request #647 from kbidarkar/prd-tests

Added escape_search for the common search_entity func
Fixed the tests as per the comments
fixed the travis issue
Merge pull request #645 from tkolhar/master

Added ddt tests for Medium
Do not raise exception for Product info.

If a product information cannot be found, do not raise an exception.
This will fix the 7 current CLI failures seen on Jenkins.
Added update tests related to repository
repo-tests: fix for flake8
Merge pull request #652 from omaciel/fix-info-product

Do not raise exception for Product info.
updated repo-tests as per comments
Added tests for roles