Removed header.
New rounded lines, and arrows between nodes.
Updated README
Updated example.
updated to grunt 0.4 api
Merge pull request #4 from igoratron/master

migrated to grunt 0.4 api
Added grunt 0.4.0 as a dev dependency.
Removed JSHint as a dependency.
Updated Gruntfile for grunt 0.4.0
Bumped version.
Updated example.
Update README.md
Merge branch 'master' of git://github.com/auchenberg/grunt-dependencygraph