Merge branch 'develop'

* develop:
  Refactor code to not rely on attributes as much (use definitions similar to LWRPs) Update documentation Allow deletion of pool config file
Allow defining the package-name
Avoid bare install booting up the service, this fails
Re-enable the "enable" action:

Makes sure the service will be booted on server reboots
Add support for defining emergency and control variables in conf.
Merge branch 'feature/emergency_settings'

* feature/emergency_settings:
  Add support for defining emergency and control variables in conf.

Conflicts:
	attributes/default.rb
Quickly disable remi, as it conflicts with ius
Bump version