Added functions to NovaCompute
Added functions for servers and flavors
Add unittests to NovaCompute
GlanceImage implemented
Added unittests for GlanceImage and fixed bugs with import in base
Refactoring code
Delete unnecessary 'resources' directory
Fix small bugs related to renaming
INI-file commit
Add lib-config based oslo.config
Add plugins config
Refactoring config
Refactoring after review