Goal: 

• The goal is to make use of the query parameters to select an instance type instead of passing the actual name of the instance and trying to launch it. We are trying to check the functionality here so any cloud provider can be used for example a query (vcpus < 3 and cores > 1 and memory = 1024) gives you a specific instance and you can launch it.  

Acceptance Criteria:

A list of verification conditions, successful functional tests, or expected outcomes in order to declare this story/task successfully completed.

• Using the query params to select an instance type and make sure the query passed is correct.
• The instance should be launchable post all the selections like a normal cloud instance.
• Dev PR - https://github.com/RHEnVision/provisioning-frontend/pull/299