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
xen: Fixed build issue

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