Fix bugs: Passed ranks slice sorting was visible to client code after a call to CalcNewRatings.
Ignore Sublime Text project files.
Split validation helper function into more focused pieces.
Code formatting.
Delete C# code.
Fix bugs: Passed teams slice sorting was visible to client code after a call to CalcNewRatings.
Fix bugs: TwoTeamCalc unit test ran some tests against TwoPlayerCalc
Add GaussDist.Sub()
Add GaussDist.CumulativeTo().
Rewrite unit tests for goconvey.
Fix bug in LogRatioNorm.
Ignore SublimeText files.
Wrap long comments.
Don't use named return val.