Exclude .ropeproject from flake8 checks

Change-Id: Ic788c49e5e92b171e20fe132829648ff21539e33
Closes-Bug: #1297016
Fixed floating IP logic in PLUMgrid plugin

  * Fixed associate and disassociate
    floating IP logic
  * Added unit tests

Change-Id: I310f5550bca1c9015cbda3e0338eb90a36dc96f1
Closes-Bug: 1298495
LBaaS: remove orphan haproxy instances on agent start

This change adds remove_orphans() handling to the haproxy
namespace driver. remove_orphans() is already called by
lbaas agent on start for all drivers

Closes-Bug: #1262885
Change-Id: I5deae8e56c2cd2deb1667e9646633fd59a94b34e
Merge "Fixed floating IP logic in PLUMgrid plugin"
Merge "LBaaS: remove orphan haproxy instances on agent start"
Merge "Exclude .ropeproject from flake8 checks"