3.0.0-0

Merge branch 'pr-59'

Update assetgraph-builder to ^5.0.0-8.

Add support for the contentSecurityPolicy option, defaults to true.

Add support for the subResourceIntegrity option, defaults to true.

Update chalk and urltools

2.2.0

Merge pull request #24 from Munter/greenkeeper-assetgraph-builder-4.0.1

chore(package): update assetgraph-builder to version 4.0.1

Added sourceMaps option. Default to on. Will take effect with assetgraph-builder 4.x

Merge pull request #23 from eddiemonge/patch-1

use valid license field for updated npm

Merge pull request #19 from Munter/greenkeeper-chalk-1.1.1

chore(package): update chalk to version 1.1.1

2.1.3