datasets: Framework for Working with Different Datasets

Files
file	Dataset_.cpp
	mex interface for cv::datasets::Dataset

Functions
void	createDirectory (const std::string &path)
void	getDirList (const std::string &dirName, std::vector< std::string > &fileNames)
void	split (const std::string &s, std::vector< std::string > &elems, char delim)

Detailed Description