4d6178/academy-billing — pull request #3 by swat32exe (2013-07-02 08:30:25+00:00)
Title: BillingCalculator, BillingRules, DefaultBillingRules interfaces and stubs.

non-buildable (some classes, it relies on, are not yet created). Created interfaces and stubs for BillingCalculator, BillingRules, DefaultBillingRules. Project modified so classes can be included to AcademyBillingTests.