Merge pull request CesiumGS#5877 from AnalyticalGraphicsInc/update-npm

Update npm modules

gulpfile.js

@@ -519,7 +519,7 @@ function getMimeType(filename) {
         return {type : 'application/font-woff', compress : false, isCompressed : false};
     }
 
-    var mimeType = mime.lookup(filename);
+    var mimeType = mime.getType(filename);
     var compress = compressible(mimeType);
     return {type : mimeType, compress : compress, isCompressed : false};
 }

package.json

@@ -48,27 +48,27 @@
     "gulp": "^3.9.1",
     "gulp-insert": "^0.5.0",
     "gulp-rename": "^1.2.2",
-    "gulp-replace": "^0.5.4",
+    "gulp-replace": "^0.6.1",
     "gulp-tap": "^1.0.1",
     "gulp-zip": "^4.0.0",
     "jasmine-core": "^2.5.2",
     "jsdoc": "^3.4.3",
     "karma": "^1.3.0",
     "karma-chrome-launcher": "^2.0.0",
     "karma-detect-browsers": "^2.2.3",
-    "karma-edge-launcher": "^0.2.0",
+    "karma-edge-launcher": "^0.4.2",
     "karma-electron": "^5.1.1",
     "karma-firefox-launcher": "^1.0.0",
     "karma-ie-launcher": "^1.0.0",
     "karma-jasmine": "^1.1.0",
     "karma-requirejs": "^1.1.0",
     "karma-safari-launcher": "^1.0.0",
     "karma-spec-reporter": "^0.0.31",
-    "mime": "^1.3.4",
+    "mime": "^2.0.3",
     "mkdirp": "^0.5.1",
     "request": "^2.79.0",
     "rimraf": "^2.6.1",
-    "yargs": "^8.0.1"
+    "yargs": "^9.0.1"
   },
   "scripts": {
     "start": "node server.js",

server.js

@@ -48,7 +48,7 @@
         'model/gltf-binary' : ['bgltf', 'glb'],
         'application/octet-stream' : ['b3dm', 'pnts', 'i3dm', 'cmpt'],
         'text/plain' : ['glsl']
-    });
+    }, true);
 
     var app = express();
     app.use(compression());