2016-05-08 Yang Feng <yang.feng@columbia.edu> Version 0.5
	*change the mc.cores=1 in the Vignettes to be compatible with windows. 
2016-04-18 Yang Feng <yang.feng@columbia.edu> Version 0.4
	*change the default alphalist range. 
2016-03-06 Yang Feng <yang.feng@columbia.edu> Version 0.3
	*add ensemble implementation for npc, nproc.
2016-02-21 Yang Feng <yang.feng@columbia.edu> Version 0.2
        * set random seed to 0 (customizable) for reproducibility in all functions
	* add implementation of np-roc with pre-specified confidence level with conf parameter
	* change SVM implementation to use raw scores instead of probability
        * write a core function for nproc to speed up the process
	* add functionality of running several classifiers at the same time for nproc
	* add a plot function for nproc class, which can compare several classifiers
	* added a vignette for a detailed demo of the package
	
	
