Add API content view with puppet modules tests - issue #1266
Merge pull request #1610 from alda519/api-cv-puppet

Add API content view with puppet modules tests - issue #1266
Fix/Update remaining CLI users tests

Email validation have change on foreman and all tests that checks for
email needed to be updated.

Fix test_negative_delete_user_1 to only call the factory if the login is
not provided in the test data.