Make BitSet::ToString() efficient - memory is allocated once.
Fix find_last to only look at the last block.
Change the whitelist from vector to set for speedup.
Merge pull request #302 from Juniper/nsheth_bitset

Make BitSet::ToString() efficient - memory is allocated once.
Making the visitor a const for the other calls to Visit()
Merge pull request #355 from Juniper/cb02

Change the whitelist from vector to set for speedup.
fix vizd crash because of invalid access
Merge pull request #357 from Juniper/rajreddy_ut2

fix vizd crash because of invalid access
Enable ClearComputeNodeConnection,ClearBgpNeighborReq under --test-mode while launching control-node
o Add a test case to receive frequent keepalives
o Add a test case to verify that bgp session does not come up with missing configuration in one side
Merge remote-tracking branch 'github/master' into ananth_bug_fix
Merge pull request #359 from Juniper/clear_commands

Enable ClearComputeNodeConnection,ClearBgpNeighborReq under --test-mode ...
Merge pull request #360 from Juniper/ananth_bug_fix

More tests to bgp_server_test
Provide comparator routines for Peer
Remove the map used to store Peer entries
Add two new peer's ECMP and local-vm-port. Code to use the new peer will
come later
Merge pull request #361 from praveenkv/master

Provide comparator routines for Peer