Completes unittest coverage of quantum.api.api_common

Fixes bug #1102245

Change-Id: I01c8a563440f56db19d33a743549d2d50f5b48ee
Fix i18n messages in quantum.api.api_common

Change-Id: I30dc9ad76dbfb6cc038c283d81e449cf64d7ffec
Remove redudant code

Fixes bug 1102402

Change-Id: Ib4a226cdc18506c1aa08707cc06fa76d4090287f
Enforces generic sqlalchemy types in migrations.

Fixes bug 1102491

Modifies the service_type migration to use sqlalchemy types instead of
mysql types. Also removes the import of mysql from several of the
migrations.

Change-Id: I0495a711cd14f64ced4d32857e30586a42b83839
Merge "Enforces generic sqlalchemy types in migrations."
Merge "Completes unittest coverage of quantum.api.api_common"
Update Oslo rpc

Updated the rpc module for import order fix

Change-Id: I09332425827778672dc232b15ebefd9f9a6dd34a
Merge "Fix i18n messages in quantum.api.api_common"
Enhance wsgi to listen on ipv6 address

Check if the hostname is ipv6 and set the family appropriately.
Picked up the code snippet from glance to determine the address_family
per markmclain's comment
Picked up some code from nova as well to get the test case running
properly

Fixes LP# 1101341

Change-Id: I67166dc030e4ea0dd82888abfbc9db555747de27
Enable NEC OpenFlow plugin to use per-tenant quota

Fixes bug 1099889

Change-Id: I0b778371d0775e594c3217ceb329a7f4e58609f6
Merge "Enhance wsgi to listen on ipv6 address"
Merge "Update Oslo rpc"