fixing load songs so it no longer whtens the data
adding early version of hessian free optimizer code
adding kiros paper on HF to references
adding models directory for original HF implementation to gitignore. We are not going to use these or the implementation
adding original HF implemetnation to set up path
adding new HF library called shf_code_v2. it contains a bunch of data files
Merge branch 'master' of github.com:barapa/lenin
removing huge data files from repo for new HF lib. Will need to grab them separately and add to gitignore