Merge pull request #12 from jknowles/Dev

Dev
Merge pull request #16 from jknowles/Dev

Dev
experimenting with optimizers
set up for testing
moving toward implementing quadratic crossproduct optimizers
adding optimizer from sam lendle
new ensemble method for AUC
add stopping criteria to AUC
catch up to Dev branch
update description
fix namespace
Merge pull request #26 from jknowles/Dev

Dev
Changed to MIT Licence
Changed read me to a markdown file
Update README.md
Updated project settings
Setup project for travis CI
Merge pull request #34 from zachmayer/travis_ci

Travis ci
Added travis shield
Completely rebuild tests with devtools 1.6

Also moved every package but caret to imports
Also updated data to fit with the new best practices (why do these
change so much lol)

Package SHOULD pass tests now
Package SHOULD work with travis CI now
Package MIGHT pass R CMD CHECK now