UglifyJs => Terser

CHANGELOG.md

@@ -22,6 +22,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Changed
 - Update mongoose to 5.2.x. [#1004](https://github.com/geli-lms/geli/pull/1004)
 - Update contributors list. [#1007](https://github.com/geli-lms/geli/issues/1007)
+- Use `terser` instead of `uglify-js`. [#1018](https://github.com/geli-lms/geli/pull/1018) 
 
 ### Removed
 

app/webFrontend/package.json

@@ -82,8 +82,12 @@
     "karma-jasmine": "^1.1.2",
     "karma-jasmine-html-reporter": "^1.2.0",
     "protractor": "^5.3.2",
+    "terser": "^3.10.11",
     "ts-node": "~5.0.1",
     "tslint": "~5.9.1",
     "typescript": "2.7.2"
+  },
+  "resolutions": {
+    "uglify-es": "npm:terser"
   }
 }