OpenStack usage plugin
Tests for OpenStack plugin
Fix _get_cache_key to be usable in worker
self -> cls
Include the price of the blade systems into blade servers
Merge pull request #16 from deshipu/master

Fix _get_cache_key, Include the price of the blade systems into blade servers
remove Hello World
Merge branch 'master' of github.com:allegro/ralph_pricing
Add missing migrations
Merge pull request #17 from quamilek/master

Add missing migrations
Merge branch 'master' of github.com:allegro/ralph_pricing
if ralph_id is None
Add virtual servers usage plugin
Add a disk shares usage plugin
Merge pull request #19 from wmatyskiewicz/api

if ralph_id is None
Handle failed reports.
typo
Add a plugin for synchronizing Ventures Splunk usage
Separate get_ventures functions
Merge branch 'master' of https://github.com/allegro/ralph_pricing into OpenStack