swift support

drop unused parts

run before swift-proxy

syntax; install the package

let openstack-ceilometer create the file structure
make ceilometer owner, allow group write (for swift)
ceilometer requires user rights
Always start mongodb service in recipe

This way, if it got stopped, it will be restarted.
Do not execute ceilometer-dbsync on SUSE

This is already done by the init script.

Also, run this as the ceilometer user.
Simplify code
Merge pull request #78 from vuntz/bnc863339

Always start mongodb service in recipe
Fix keystone-signing dir
Merge pull request #83 from vuntz/signing_dir

[roxy] Fix keystone-signing dir
Merge pull request #69 from jsuchome/swift-support

[roxy] swift support