Bug 1901:Fixed bug in  VTN FLOWFILTER with type "out"

Change-Id: I70c3339577bfc3b6d4c6cabebc4f2286c6d4dbac
Signed-off-by: balakrishnan <balakrishnan.ka@hcl.com>
Merge "Bug 1901:Fixed bug in  VTN FLOWFILTER with type "out""