tree cd8184929ccbe28697c9a38513666b17fd7f5e2c
parent 4868b4b3fb6bd2e95c0cf8f751fa2bfbded6e637
author Matthew Treinish <treinish@linux.vnet.ibm.com> 1360349638 -0500
committer Matthew Treinish <treinish@linux.vnet.ibm.com> 1360680410 -0500

Break out RestClient error checking.

This commit breaks out the error checking from the request()
method in RestClient. This allows for the glance_http module
to use the same error checks as RestClient, to keep compatibility
between the 2 modules.

Partially implements blueprint add-glance-api-v1-tests

Change-Id: I0b21c93afcee8e9a22782b12c7b7e1f1ec1ea64c