initial commit of lasso. there are nan's in the output file that should be corrected.
removed debugging
updated readme for lasso, commented out a normalization line in lasso
ignore possible endof the line spaces with the config file
added discretization
updated flags
added lasso into the Makefile
the output biom is now written with data from the non-binned relative abundances.
updated readme
updated
updated fizzy & npfs for labels embedded in the metadata
updated fizzy & npfs for labels embedded in the metadata
updated version tag
updated readme docs