nerdvegas/rez — pull request #147 by elrond79 (2014-12-29 18:01:34+00:00)
Title: fix for resolving of CombinedPackages

Basically, CombinedPackages were broken, as they woudn't resolve, due to the lack of a CombinedVariantResource class, to allow them to handle variants. This adds such a subclass, and adds tests for basic resolving of combined pacakges.