allegro/ralph_pricing — pull request #170 by mkurek (2014-05-20 10:21:44+00:00)
Title: Feature/device report

Device report adapted to new billing model

Notice that:
- some of methods from ventures.py view were move to base_plugin_report.py, which is base view for reports based on plugins (not every report is based on plugins, ex. devices ventures changes)
- i've added (and i'm still adding) some missing tests and tests for new functionality (ex. getting usages per devices)