chef solo support.

simply set collectd master ip as node['collectd']['master']['ip']
Merge branch 'master' of https://github.com/jkraemer/chef-collectd into foodcritic_fixes

Conflicts:
	recipes/client.rb
Foodcritic, rubocop fixes. Resolves #13 as well.
Handle 64bit plugin location
Change RPM name to collectd
Merge branch 'x86_64'