move uglify-save-license to devDependencies
move uglify-save-license to devDependencies

yisibl/plugins,zettajs/modules,tdkehoe/plugins,Tiger66639/plugins,tdkehoe/plugins,callumacrae/plugins,Tiger66639/plugins,gulpjs/plugins,zettajs/modules,gulpjs/plugins,ayhankuru/plugins,arthurvr/plugins,yisibl/plugins,callumacrae/plugins,ayhankuru/plugins