- install target for vrouter: installs sources in the directory specified
by the '--root' argument
Merge pull request #56 from Juniper/fix

- install target for vrouter: installs sources in the directory specifie...
Fix install directory for kernel module
Merge pull request #58 from Juniper/install

Fix install directory for kernel module
xen: Fix GRO code path

- Existing vrouter code implements GRO with the option of using hard header length of the
device for GRO flow merge. This option does not exist in older kernel, where flow comparison
is based on mac header. Fixed it by adjusting the the mac header of the skb for xen kernel.

Signed-off-by: Anirban Chakraborty <abchak@juniper.net>