Handling multiple layers of spines.

Also in this commit:
     - Triggering swap group creation and accounting for it in DestinationSet
     - Fixes in ofdpa2 and ofdpa3 pipeline to allow SR Continue operation
     - Renaming mplsSet in DestinationSet to notBos
     - Removing unused RandomDestinationSet
     - Bug fix in ofdpa driver for swap group chain creation
     - Bug fix in ofdpa driver for verify group operation
     - Better internal bookeeping of device ports and associated neighbors

Change-Id: I2b8f1c4c0b305ef847d57ca7a5320943e06d190d
11 files changed
tree: ac134f615fbdb669d87c02b809d1816a55ab1fbb
  1. BUCK
  2. app/
  3. pom.xml
  4. web/