0.0.7

Version 0.0.7 (2017-02-21):

• Reworked separation of library in Oml (OCaml only) and Oml_full
  (includes C/Fortran source links), such that the former is a
  functional (types and modules work together) subset of the latter.
• Split up the various interfaces and changed some type names
  used to describe classification and regression.
• Implemented discrete KL divergence.