create load balancer class and REST interface based on quantum LBaaS proposal http://wiki.openstack.org/Quantum/LBaaS/API_1.0
Initial LoadBalancer implementation - ping test successful
Merge branch 'master' of github.com:bigswitch/bigswitchcontroller
- Add getRoutes() to IRoutingService, dummy getRoutes() to TopologyManager - update Link to be comparable/sortable - add routeCount to Route - add cookie to RouteId - make NodeDist protected
floodlight changes to accommodate future multi-route implementation - add cookie field to all getRoute() methods
openflowj/OFPacketOut: enforce buffer_id XOR payload
Merge into master from pull request #1946: openflowj: enforce buffer_id XOR payload for PacketOut (https://github.com/bigswitch/bigswitchcontroller/pull/1946)
Do not use bufferId and packet payload on PacketOuts. FL-89
Merge remote-tracking branch 'bigswitch/master' into misc
FLOODLIGHT-30 - When deleting all entries put in by the static flow pusher for a specific switch or all switches   use a single delete based on matching the static flow pusher cookie instead of deleting each   flow individually.   Note: this means that flows mods are no longer hashed to have unique cookies.
FLOODLIGHT-30 - Fix sending down the flowmod.

Also fixed an issue in Static Flow Pusher that would leave an orphaned flow if a static flow changed it's DPID.
Merge branch 'master' of github.com:bigswitch/bigswitchcontroller
Merge pull request #342 from alexreimers/master

Static Flow Pusher optimizations and PacketOut buffer ID fixes
Fixed duplicate static flow cache population
Adjustment to attachment point logic.  If a device is learnt on OFPP_LOCAL of a switch, it will stay in that port until the switch is removed or the port goes down.  The attachment point of the device cannot be modified from OFPP_LOCAL, once assigned.
add library needed for load balancer
Add utility functions and file/method headers for load balancer
Updating floodlight subtree
Merge pull request #343 from wargoth/master

Fix for static flows pusher
Add an interface method to ITopologyService to get all the switches in the same openflow domain as a given switch id.