Skipped  tests dependent on following bugs(logged in JioCloud LP). These bugs are expected to be fixed in  1.1 release version of contrail.
1320765
1320759
1306553
skipped xml test for test_networks as they are dependent on LP id 1314032
Skipped xml tests dor test_networks.py due to dependency on Lp bug 1314032.
Merge branch 'skip_network_tests' into stable/havana