libgfapi-java-io / native hadoop shim for glusterfs.

This is a libgfap-java-io based shim for hadoop.  It's in its own package, so you can either use FUSE based or native with the same JAR.

Building the shim requires java/libgfapi-java-io bindings in this project: https://github.com/childsb/libgfapi-java-io

You can either build libgfapi-java-io by hand, or i've built and included them in a maven repo for Fedora 64 ELF.

original commits in libgfapi-java-io-original in childsb github repo: https://github.com/childsb/glusterfs-hadoop/tree/libgfapi-java-io-original