mininet/mininet — pull request #327 by lantz (2014-07-11 00:40:05+00:00)
Title: Devel/nodelib

1. create `mininet.nodelib`
2. Add `LinuxBridge`
3. Add `--switch lxbr`
3. Add `--switch ovs` (but preserve `ovsk` for 2.0 compatibility)