Log Message:
Updated package to latest version, 1.07. Changes include:

- Allocate Zlib data structures outside the OCaml heap for compatibility
  with recent versions of Zlib
  (Github issue #1, pull request #2, report and fix by Einar Lielmanis).
- Don't pass -L and -I options to the C compiler unless necessary.
- Compile and install the shared library zip.cmxs.
  (Contributed by E. Millon.)
- ocamlfind: install under 'zip' and 'camlzip' package names.