import inicial
Moving to SVN
Horizontal crop and some improvements.
Functions to binarize images moved to transformations.clj
Change of the Image structure and functions updates
Added standard deviation function
Erode transformation, convolution function and lazy sequences

It's assumed that the pixels of a Image compose a lazy sequence
instead of a vector.
Moving convolve function to core.clj
Added image feature and split into connex function
Correction of the histogram functions
Removing unnecessary folders
Correction of the image scale function
added grayscale->pixel.clj and some file utils for managing images
Viewer function for more than one image and segmentation correction.
Size limit of the viewer window
implemented nfeature, image_feature, pixels, bw transformations
updating project name
some minor bugs that prevented compilation
some modifications on overall structure
some new functions nfeatures