1. Use strtoX instead of stringstream in stringToInteger since it
   is about 20x faster.
2. Fix scons .
- accomodate header rename
Rename src/vnsw/agent/test/vnswad.conf as src/vnsw/agent/contrail-vrouter-agent.conf and add alias for packaging
Merge pull request #658 from Juniper/ashoksr_fixes2

Rename src/vnsw/agent/test/vnswad.conf as src/vnsw/agent/contrail-vroute...
Compute tunnel_type_ in route path for VGW routes.
Update provision_vgw_interface.py to sent thrift message
Merge pull request #659 from praveenkv/master

Compute tunnel_type_ in route path for VGW routes.
Merge pull request #650 from Juniper/fix

- accomodate header rename
backward compatibility of contrail-analytics-api
Merge branch 'master' into ted-opsvr
Limit the number of flows per VM based on agent configuration
make max_vm_flows as a % of overall flows
Use interface-name instaed of interface-index when deleting vgw interface
in provision_vgw_interface.py script
Merge pull request #664 from praveenkv/master

Use interface-name instaed of interface-index when deleting vgw interfac...
Interface and VRF are mandatory arguments only for VGW create
Merge pull request #665 from praveenkv/master

Interface and VRF are mandatory arguments only for VGW create
fix test case build error
Merge pull request #662 from haripk/master

Limit the number of flows per VM based on agent configuration
Merge pull request #647 from Juniper/meghb_stoi

1. Use strtoX instead of stringstream in stringToInteger since it
Merge pull request #661 from Juniper/ted-opsvr

opsvr: backward compatibility of contrail-analytics-api
Add cdb tests for encode/decode composite/non-composite types
developed while debugging bug 2886