Initializing policy object to an empty list.
missing OS_INSECURE related fixes
Adding a / before tokens strings to take care of cases when URL supplied doesnt have trailing /
Test code for Headless Vrouter Testing and Compute Node fixture.
Review comments from Vedu incorporated.
Removing commented code.
Removing unnecessary imports.
Test code for Headless Vrouter Testing and Compute Node fixture.
Review comments from Vedu incorporated.
Removing commented code.
Removing unnecessary imports.
Importing policy_test_helper the right way.
Merge branch 'master' of github.com:ritamganguly/contrail-test-1
Changes for multi-inline SC with ECMP
Modify script to create new tenant and check default quota
Test code for Headless Vrouter Testing and Compute Node fixture.
Review comments from Vedu incorporated.
Removing commented code.
Removing unnecessary imports.
Test code for Headless Vrouter Testing and Compute Node fixture.
Review comments from Vedu incorporated.
Removing commented code.
Removing unnecessary imports.
Removing:
1. unwanted vm ping test(negative).
2. unwanted updation of vm_node_ip field.
Merge branch 'master' of github.com:ritamganguly/contrail-test-1

Conflicts:
	fixtures/compute_node_test.py
	serial_scripts/headless_vrouter/test_headless_vrouter.py
Merge pull request #128 from ritamganguly/master

Test code for Headless Vrouter Testing.
Merge pull request #142 from ganeshahv/master

Changes for multi-inline SC with ECMP
Merge remote-tracking branch 'upstream/master'