fixing 2 cli activation key tests
Blocked tests with Bz id
Merge pull request #1191 from sghai/block-template-test

Blocked template tests with Bz id
Merge pull request #1189 from alda519/cli_fix_actkey

fixing 2 cli activation key tests
Update LifecycleEnvironment field.

`entities.LifecycleEnvironment` has a `prior` foreignkey that points to
another instance of a `entities.LifecycleEnvironment`, which in turn is
renamed to `prior_id` before any actions can be performed. However, the
`Katello` API expects that this attribute will remain unchanged, so this
PR makes sure that `prior` will remain this named to avoid issues.
Merge pull request #1192 from omaciel/lifecycle-prior

Update LifecycleEnvironment field.