v2.1.0

This plugin should now also support ES6 syntax, though is not tested extensively for new syntax.
Mainly focused on supporting backticks '`'.

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Changes:

• Update all dependencies (UglifyJS -> Use harmony branch)
• New test case for backticks

2.1.0

See above.

v2.0.4

Fix issues with minifying empty CSS. #3

v2.0.1

Changelog:

Fixes incorrect minification when minifying css selectors involving ':'.

v2.0.0

Improved options for UglifyJS. (Breaking Changes from v1.0.0)
Added minifyPolymerCSS task and improved CSS parser.

v1.0.0

Initial Release