Add test test_router_with_alloc_pool_and_gateway, follow pep guidelines
Merge remote-tracking branch 'upstream/master'
Restructure infra files and test code to help avoid code duplication

Test Discovery on scripts/ and serial_scripts/ can now happen independent of each other
Move commonly required feature-related test files to common/<feature-name>
Move any useful utils into tcutils/<feature-name>
feature-specific base.py can be used only once in common/<feature>/base.py and both serial and parallel tests can refer to it
Correct couple of import paths, add right indentation
Remove log stmts which were added for temporary debugging
Adding wait_till_vm_is_up before VM verification
Resolve merge conflicts and correct couple of import statements
Fix script issues in router snat,port tests, add log stmts to help debug
Merge remote-tracking branch 'upstream/master'
Initializing policy object to an empty list.
Merge pull request #125 from smurugap/master

Bad code commit
Ipv6 support
Merge pull request #119 from chhandakm/master

Adding wait_till_vm_is_up before VM verification
Use wait_till_vm_is_up instead of verify_on_setup for neutron tests
Merge remote-tracking branch 'upstream/master'
Set PYTHONPATH which could have got changed earlier
missing OS_INSECURE related fixes
adding lbaas test cases
Fixed the review comments
1. Added Active Stnadby verification as seperate function
2. Added pool UUID in grep cmd for net ns and haproxy
Fixing the typo

Added the verification to check netns got deleted and haproxy got killed after vip delete
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.