<wip>tunnel: test done

Signed-off-by: Tan Wei <weix.z.tan@intel.com>
<wip>translator: separate translator to its own file

Signed-off-by: Tan Wei <weix.z.tan@intel.com>
<wip>router: done

Signed-off-by: Tan Wei <weix.z.tan@intel.com>
<wip>add handler

Signed-off-by: Tan Wei <weix.z.tan@intel.com>
<wip>router: change id's type to int64

Signed-off-by: Tan Wei <weix.z.tan@intel.com>
<wip>ta-client: add connection

Signed-off-by: Tan Wei <weix.z.tan@intel.com>