Added code for DHCP's RFC 3442 classless static route option
Make DHCP code use already existing select in manager.rb
Make sure vnet routes used in DHCP static routes have correct ingress/egress state
Comments for DHCP static routes, plus a little code cleanup
Check that static routes exist before adding option to DHCP response
Merge branch 'master' into feature-dhcp
Factored out IP octets code in dhcp.rb
Fix test for empty route list
Add :not_network_id to route_manager match, refactor DHCP to use it
Refactor: move initial step of find_static_routes to caller
Remove duplicate route_links when finding static DHCP routes
Refactor: use Array#<< instead of nested collect, better variable names
Refactor: split out code to find router's interface's IP
Merge branch 'master' into feature-dhcp
Cleaned up indentation in routes/base.rb
Merge branch 'master' into feature-dhcp

Conflicts:
	vnet/lib/vnet/openflow/route.rb
	vnet/lib/vnet/openflow/routes/base.rb
Merge branch 'master' into feature-dhcp

Conflicts:
	vnet/lib/vnet/openflow/services/dhcp.rb
Removed duplicate match_item? in route_manager.rb
Increase sleep in service_manager_spec.rb from 0.5 to 2.0 seconds
Merge branch 'master' into feature-dhcp