Remove BGP code from neutron

Once the spinout is undergoing we should perform the eviction.

Partially-implements: blueprint bgp-spinout

Depends-on: I8be510153edbc496575cde34943ca4c56645e0fb
Change-Id: I20b6ddd37d10eae70e8294d578e53137c0f866fe
3 files changed
tree: 2234c74e41675a5a7e5142e7a0d372d9f3bbfffb
  1. neutron/