MQE-759: Call Operation tags without tying them to an entity

[KevinBKozan]

Description

• Test action deleteData now allows you to pass in a url, inlieu of an entity.
• Deletion of entities via use of url is limited to Magento entities that have REST api endpoints.

Fixed Issues (if relevant)

1. Mqe 2221: Merge master back into develop #759: Call Operation tags without tying them to an entity

Contribution checklist

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/verification tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)
• Changes to Framework doesn't have backward incompatible changes for tests or have related Pull Request with fixes to tests

[coveralls]

Coverage increased (+0.1%) to 52.583% when pulling eefed02 on MQE-759 into 48c5585 on develop.

[coveralls]

Coverage increased (+2.5%) to 51.31% when pulling 5a12ebf on MQE-759 into fc58bae on develop.