Add Network.allow_voip_phones field
Put VoIP networks in the "VoIP" VRF
Remove migration

It might be out of date by the time we merge.
combined static and dynamic interface view
Use correct object type variable
Merge pull request #453 from drkitty/creation-js-fix

Use correct object type variable
whoops, forgot the template
disabled combined interface view in the global container
PEP8
Merge pull request #443 from drkitty/voip

Do VoIP
added south migration for drkitty-voip
fix no interfaces case
add interface type column
fix template
change name of no-interface flag
add filter to interface view
Merge pull request #452 from murrown/static_dynamic_together_at_last

combined static and dynamic interface view