oaeproject/Hilary — pull request #745 by simong (2014-01-15 18:28:17+00:00)
Title: Small test coverage improvements

Excluding the module test utilities (module/lib/test)
Added unit tests for some low hanging fruit:
* Config - getLastUpdated
* Docs - getModuleDocumentation & getModules
* Removed unused ImageUtil.downScale and added tests for ImageUtil.convertToJPG