Set stable/havana to default git review branch

This commit changes the default branch for commits in the stable/havanna
branch.

Change-Id: I47fc16bb332c71350e26ec71e8591001b549c12a
server status remained in unexpected state

Two test case in the test_servers_negative change the 'one' servers
into a stable not active state. We are waiting 2 times 400 sec for
getting active state in vain.
Having those test cases to restore the expected state.

The deleted server related rebuild and reboot test case create are
merged and it creates and deletes one server.

Closes-Bug: #1241588

Change-Id: Ie1b9dc62bad2bf7b8595da2c9d6f994c646a0025
(cherry picked from commit 6fab1a1540ec9c38413b1a028bb367b849fa4038)
Bump six version to match os requirements

This has been breaking stable/havana branch, as novaclient needs six>=
1.4.0

Closes-Bug: #1244055
Change-Id: I880bbeee279d15d919f8c366fa9a6a24e8cdfa47
Merge "Set stable/havana to default git review branch" into stable/havana
Fix issue with ImagesOneServerJSON test

ImagesOneServerTestJSON using wrong client for checking server status.

Change-Id: I738318d32bd82329eecd54e469aa84bc9ebea15c
Closes-Bug: #1242903
(cherry picked from commit 62c1d9c4259b410930966356bbb00df2fd82a03d)
Add special serial smoke option

We want smoketests to be parallel by default (for grenade etc), but that won't work
for neutron, so add a special case. Since we don't want to break
anything making this switch, it has to be done in 3 steps:

1) this patch
2) make neutron use smoke-serial
3) change smoke to be parallel

Change-Id: I03ded120c0b496026e39f14f6715624a91ac7558
Replace assertLessEqual - is not in py26 testtools

Fixes bug 1233513.

Change-Id: I22ba767739aa79fd6fdf75167b2573a27625e6d1
This script is not useful on a stable branch

This whitelist for havana will never be driven to zero. Running this
script on stable/havana makes it harder to use logstash to finish this
work on master.

Change-Id: I8b72f0006e32b8a91f71ecb2bf659df315cb3b46
Merge "Replace assertLessEqual - is not in py26 testtools" into stable/havana
added test for first midokura test
added new autommated tests
added new test and tools
basic multisubnet test
minor fix
added basic test multisubnet and scenario class builder
fix: test was failing some times
fix to cover all cases
added two tests plus scenario modifications
renamed file and added multitenant test
scenario fix