1.2.1 (2010-05-11)
  * Added DeLong method in 'ci.auc' with GUI
  * Return value of 'ci.auc' does not contain an 'aucs' item anymore.
  * Put most examples with bootstrap within '\dontrun{}' blocks for faster (but less useful) checks execution
  * Added 'auc.polygon.*' and 'max.auc.polygon.*' arguments for 'polygon' in 'plot.roc'

1.1 (2010-05-05)
  * Added 'lines.roc' functions for ROC
  * Added 'type' argument for both 'lines.roc' and 'plot.roc'
  * Added 'print.auc.col' argument to 'plot.roc'
  * Fixed a warning in 'roc.test.default' when the class of 'predictor1' had several elements

1.0 (2010-04-26)
  * First public release
