What this does:
* Makes the Access & Security panel use tabs for each of
the tables instead of trying to shove them all inline.
* Adds an "API Access" tab to the above set of tabs.
* Combines the features of the API Endpoints table, the
EC2 Credentials download and the OpenRC file download
into the API Access tab mentioned above.
* Uses the service "type" instead of "name" in the Endpoints
table to be nicer about service API abstraction.
Fixes bug 1065671 and fixes bug 1120627.
Change-Id: Iccc65b32d37dc97a96538443cf8c5c08fcea7250
cd0a959523