[lnst] (9 commits) ...network namespace support for LNST

[Jiří Pírko]

Summary of changes:

d5c0b7a... ConnectioHandler: set select timeout to 0
  b9bd6c4... NetTestSlave: enable/disable NM on demand
  b110774... InterfaceManager: change id to device mapping
  7870692... slave: network namespace support
  5c1bb49... NetConfigDevice: bonding use iproute2 when possible
  cd9010a... XmlProcessing: don't transform None to string
  baefa67... recipe: network namespace support
  fea2cea... controller: network namespace support
  bbce651... network namespace support for LNST