tree 54b78bfc393c948cf824e75edb90daa22224d318
parent 5bf13664102d331cbd9dc76af9aecfafedfb74a3
author Andreas Pantelopoulos <andreas@opennetworking.org> 1525303280 -0700
committer Charles Chan <rascov@gmail.com> 1528857747 -0700

Made the l2 handler use the new logic for pw trans.

- refactored l2 handler to *only* program initiation and termination
  points and nothing else.
- all pseudowires are set to be carried wiht PSEUDOWIRE_VLAN fetched
  from srManager.

Change-Id: I811370f21156a9ca4d42becb1f9401dbeb4fdc33