rejecting the L2 nexthop with non zero rewrite len
- Add '--help' option to flow and vrfstats
- To make sure that we can access till the end of outer ip header in one
contiguous buffer, parse and pull till the outer ip header of the packet
to a single buffer, if the NIC has split the headers into multiple buffers.
[Observed with Emulex 10G NIC]
- ubuntu compilation fixes
Merge pull request #28 from srajag/master

    Fix the following issues.
Merge remote branch 'upstream/master'
Removing the VIF reference incase of wrong encap addition
Merge pull request #27 from Juniper/fix

- Add '--help' option to flow and vrfstats
Merge pull request #26 from divakardhar/master

rejecting the L2 nexthop with non zero rewrite len
- Add long options to rt command. The new options are "--dump",
"--family", "--table", and "--help".
- Fix formatting problems
Changing the NH utility for options
- For arp requests not handled by vrouter, increment the NOT_ME drop
counter rather than the INVALID counter
Install targets for kernel module
Merge pull request #32 from Juniper/install_targets

Install targets for kernel module
--install_root maybe omiited
Merge branch 'master' of github.com:Juniper/contrail-vrouter
Workaround for python 2.6
Messages to track vrouter soft reset. Another indication of whether
agent restarted or not.
- make sure that vif routines are filled up before a vif is added to
the table. Because of minor optimizations, we do add vif first to the
table before giving control to the respective drivers. In those cases,
it is possible that packets will find a NULL transmit and receive
routines
- remove reference to the physical interface when it is deleted from
linux. However, the vif still exists, albeit with no device to transmit
to. When the interface comes back into existance, we attach it back to
the vif.