Allow 4 or 5 output files based on stderr existence
Fix memory error that cppcheck errors on

@macumber please take a quick look at this for a second set of eyes
Fix to match @jasondegraw version
Properly initialize embedded ruby in unit tests

The unit tests for embedded ruby were never updated for ruby 2.0
Fix UpdateMeasure test to account for defaulted arguments
Merge remote-tracking branch 'remotes/origin/develop' into MeasureImprovements