Enable exception format checking when testing.

Updates our new exception base class to enable exception
format checking. This should help enforce that we pass
the correct kwargs to exceptions when testing.

Change-Id: I9ac62e289c0de3931861473912bb6c98b57d4126
Create a fake netconf client for Cisco nexus unit tests

Fixes bug 1159560

Change-Id: Idb0578a16d3944052a0302415c6c0d96e87cc485
Imported Translations from Transifex

Change-Id: I07f9138424a97ee6ca8a6f758e567ace2df0e65e
Mark 'sql_connection' config option as secret

Fixes bug 1160680.

Change-Id: I42b16d006f162cb41090fa34677d6ad054b6a55a
Merge "Create a fake netconf client for Cisco nexus unit tests"
Merge "Mark 'sql_connection' config option as secret"
Merge "Imported Translations from Transifex"
Imported Translations from Transifex

Change-Id: I54fa9f8450b48ae19090b3241f081b499439548e
Change the quantum-ns-metadata-proxy log file name.

Add a '-' before the router_id/network_id for easier parsing
when starting the ns metadata proxy.

Fixes bug 1161124

Change-Id: I408111d1343ecac297f6277e8067d3fa34bb8cb7
Merge "Change the quantum-ns-metadata-proxy log file name."
Merge "Enable exception format checking when testing."