As a subscriber user, I will see an error/warning when the location extension address entered does not resolve with reverse geo-coding service

per discussions with Gavin/Patrick, will wire in SAPI/Client a reverse geo-coding service layer to resolve location extension address. This will either be triggered from Request (or Schedule) Deployment, Save (to Quote), or a "Test Address" link (similar to Test URL link.

Updating this behavior based on product/business wanting this to fail if there is no chance of location extensions succeeding, per API service failure.

when the user clicks Save or Request/Schedule Deployment, and if the location extension entered returns an invalid address, the pop up ERROR dialog should read the following:

“This address is invalid. The address must be corrected before the order can be saved or deployed."

the user must fix the address before saving or deploying, otherwise, they can deselect the Location Extensions checkbox. it is not expected for the entered address to be saved when deselected.