tree 9ec1b466983f48bbaf60113017a899d0549fd0f9
parent 3463ec6eea48a0cf9c6675445ec6d5b084a7384a
author pingping-lin <pingping@onlab.us> 1409879719 -0700
committer Saurav Das <sauravdas@alumni.stanford.edu> 1410465256 -0700

Move BGP shortest path intent to new intent

1. replace BGP old shortest path intent with new PointToPoint intent.
2. add ICMP path intents for BGP and its peers.
3. add a new REST API to start SDN-IP application. Before the intent
   framework is ready, both old API and new API can be used.

Change-Id: Iacc28424ed4bd341af1617b508661758af891dbd