update dpointer dependency to 0.3.x
Added missing semi-column in test file
update version to 0.3.0, and decor dependency to 0.2.1
Add a fallback location for clean-css module.  Fixes #274.
Leverage require.toUrl function to resolve path to css files.  Fixes #275.
Add warning message when a css file is not found instead of failing silently.