Add version for collectd recipe.
Remove packages not available on Bluebox' 12.04.
Define collectd plugins separately for Bluebox.

As CPUs show up for the vserver host, it's safe to remove them.
They won't give us anything meaningful in this case.
Deploy signal wrapper for the worker process.
Only create monit alerts config when alerts configured.
Upgrade Erlang/OTP R16 to B
merge and update kerl