Start of rewrite for ramp 1
Converted reporters to use the new Result object; untested.
Re-write Features, Selectors, Folds and shortcuts for new API.
Add new Metric and Reporter structure, create basic Reporters
Add additional tests -- coverage to 65%
Add watertight Folds and DataFrame shuffler
Merge pull request #15 from kvh/alpha-1.0

1.0 alpha