Added test remove-operatingsystem for medium
Added test update for medium
fixed travis issue
Fixed the tests as per the comments
Added a fix for failing partition-table test
Fixed the test as per the comments
Fixed the test as per the comments
removed the indexing
removed the indexing
Merge pull request #1130 from tkolhar/test_cli

Added test remove-operatingsystem,update for medium
Extend instance method ActivationKey.path

Allow a client to request the "releases" path from an activation key. This path
is in the following format:

    /activation_keys/<id>/releases

Add tests for this new functionality. Add the newly-created module of tests to
the API documentation.
Add tests targeting BZ bug 1112717

Check whether it is possible to create an activation key and fetch its releases.