Bump uglifier from 3.0.1 to 3.2.0
Bump uglifier from 3.0.1 to 3.2.0

Bumps [uglifier](https://github.com/lautis/uglifier) from 3.0.1 to 3.2.0.
- [Changelog](https://github.com/lautis/uglifier/blob/master/CHANGELOG.md)
- [Commits](https://github.com/lautis/uglifier/compare/v3.0.1...v3.2.0)
theodi/panopticon,theodi/panopticon,theodi/panopticon,theodi/panopticon