Added a Range function to STL helpers with similar functionality to Python function range
Added a template specialization for MatlabMatrix constructor for a vector of strings which will become a cell array of strings
Added some helper functions to the Detector class that help a user locate image points in the feature pyramid and vice-versa
Fixed a small bug in the FeaturePyramid class that cause improper extraction of SINGLE feature vectors from the pyramid. All silicon code is safe because this method is not used directly in those cases