3.2.0

Update clean css dep (4.1.1)

3.1.1

use strict for let support

3.1.0

Revisit rebasing issues. Update deps (4.1.0)

Update clean-css

3.0.3

remove changelog, version bump, license update

fix broken build for node 4.x (object-assign import without module)

3.0.2

3.0.2

upgrade to clean-css 4.0.5

update to clean-css 4.0.5

#31

major clean-css release

3.0.0

major bump

upgrade to clean-css 4.x

2.4.0

fix travis targets with node 4 requirement