Merge branch 'release/0.1.2' into develop
some minor changes
Updated general files and information.
Create volume and store it's device location into an attribute.
Cleaned up files.
Clean up
Attached and reattaches, creates but doesn't create duplicates.  Updates "node['fog_cloud']['volumes']" attribute.
Updated with current information.
Now only adds 'in-use' volumes to attributes.
Merge pull request #1 from namtzigla/feature/Vol_attaching

Feature/vol attaching => Devolop
new version 0.2.0
Merge branch 'release/0.2.0'