fix of checking direct connection to vm meta-data service
RegionName do not need to be set
Merge remote-tracking branch 'upstream/integration' into integration
Merge remote-tracking branch 'upstream/integration' into integration
Merge branch 'integration' of github.com:myco/VMDIRAC into integration
rL variable with running instances list has not been defined before usage
passing amiconfig contextMethod for EC2 NormalInstances
Merge branch 'integration' of github.com:myco/VMDIRAC into integration
Merge remote-tracking branch 'upstream/integration' into integration
not working line removed from Configuration.py
Merge pull request #70 from myco/integration

EC2 diver fixes