swirldev/swirl_courses — pull request #24 by WilCrofter (2014-07-01 02:31:31+00:00)
Title: Solves swirl issue #171 for Data Analysis, Central Tendency

On windows 8, the old answer test, runTest.equivalent can fail. A custom test of the same name which masks the old test and wraps omnitest(correctExpr) solves the problem.