Implemented sanity and smoke tests for Heat.
Minor modification of value returned by _create_nano_flavor().
Added dependency to setup.py.
Reordered and modified imports per pep8.
Refactored cleanup module to avoid code duplication and added stacks cleanup code.
join() func arguments organized as a tuple.
Getting instance ip and host for 009 test was
wrapped to prevent KeyError exception in case of
broken novanetwork
Fix after test execution on Labs with VLAN ands FLAT -managers
Merge branch 'master' (that was rebased from upstream) into heat_tests.
broken nose discovery
Rebase done.
Heat smoke test moved to heat package.
Version of heat-client downgraded to 0.2.2 in setup.py.
Test description and test method naming fixed.
Stack creation, updating and deletion actions divided into two steps.
Added verification points to Verify details step.
Added verification of Heat service is present in the keystone.
Fix after execution on 3.1 FLAT/VLAN and 3.2 FLAT/VLAN
Fix after execution on 3.1 FLAT/VLAN and 3.2 FLAT/VLAN
Merge branch 'PRD-1801-KeyError' of https://github.com/Mirantis/fuel-ostf-tests into PRD-1801-KeyError

Conflicts:
	fuel_health/tests/smoke/test_nova_create_instance_with_connectivity.py
Minor misprint in test_heat_actions.py fixed.
Waiting for network attributes during the server(instance) creation was added
test_nova_create... 009 was updated accourdingly
profiles and nose_discovery fix
profile data correction
Merge pull request #104 from aateem/fix/discovery_and_profiles

Fix/discovery and profiles
typo in fabfile