call cloud api to delete an instance
moved utility code to proper package
pass in cloud settings to cloud inspector
handle real provider in cloud inspector
moved into init module some utils
bugfixing and tests added
fixed docstrings
GNS-37 emit signal when instance is selected
moved timer outside the model into the view
added test for table view
make test order reflect columns order
update the whole row when instance changes
start/restart the timer after inspector loads
call updated method on self._model
pass lowercase region ids to libcloud
fixed tests for region labels
better testcase
another fix in region labels tests
handle failures on authentication inside cloud inspector, tests
Merge pull request #12 from planctechnologies/cloud_inspector

Implement calls to the cloud provider class