Adds Debian support for installing Apache fork
Enables the Yum repo for the Apache fork
Allows nodes to specify a ceph environment to search

If a server is in a different environment than the ceph mons, but
it still wants to connect to the ceph cluster, it can specify a
node['ceph']['search_environment'] attribute that matches the
ceph mons' node.chef_environment attribute.
This will enable the server to find the ceph mon nodes, register
for cephx keyrings, and create a working ceph.conf file
Merge pull request #112 from hufman/feature-custom-environment

Allows nodes to specify a ceph environment to search
Merge pull request #130 from hufman/modfastcgi

Mod-fastcgi installation improvements
Ensures that ceph-fuse is installed
Creates a LWRP to mount cephfs
Uses cephfs-fuse on old distributions of Linux
Tests out all the different ways to mount cephfs
Adds documentation about the CephFS LWRP