Add linking of /opt/fog folders to appropriate and more linux friendly locations (e.g. /opt/fog/log to /var/log/fog and /opt/fog/service/etc to /etc/fog)

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@2798 71f96598-fa45-0410-b640-bcd6f8691b32
Made a typo on dir in the last commit.  Should have read Dir.  Heres the fix.

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@2799 71f96598-fa45-0410-b640-bcd6f8691b32