fixed process grepping fact for scaleio_state.rb
removed sio_volume from params.pp since it's not being used
removed unnecessary parameters
Merge branch 'feature/remove-sio_volume' into v0.1.1-changes
Merge branch 'fix/readme' into v0.1.1-changes
updated changelog
Merge pull request #3 from emccode/v0.1.1-changes

V0.1.1 changes