Manage a standalone installation (without apache2)
Improve apache2 recipe
add dependency to apache2 v1.1.12
It add mod_fastcgi
remove sysvinit script for radosgw
Merge pull request #20 from Youscribe/allow_standalone

Allow standalone installation of radosgw

Reviewed-by: Alexandre Marangone <alexandre.marangone@inktank.com>