uglify option in build now accepts uglify.output consistent with the Uglify2 API.
This change does NOT change existing behaviour as the inconsistent uglify.beautify is still valid. Internally uglify.output is copied into uglify.beautify, when the latter is not specified. If uglify.beautify is specified, then uglify.output is ignored.
uglifyoption inbuildnow acceptsuglify.outputconsistent with the Uglify2 API.This change does NOT change existing behaviour as the inconsistent
uglify.beautifyis still valid. Internallyuglify.outputis copied intouglify.beautify, when the latter is not specified. Ifuglify.beautifyis specified, thenuglify.outputis ignored.