Upgrade old Karma libs (#294)

Author: kpdecker

Gruntfile.js

@@ -75,7 +75,7 @@ module.exports = function(grunt) {
       },
       sauce: {
         singleRun: true,
-        browsers: ['sl_chrome', 'sl_firefox', 'sl_safari', 'sl_ie_11']
+        browsers: ['sl_chrome', 'sl_firefox', 'sl_ie_11']
       }
     },
 

karma.conf.js

@@ -10,11 +10,6 @@ module.exports = function(config) {
       base: 'SauceLabs',
       browserName: 'firefox'
     },
-    sl_safari: {
-      base: 'SauceLabs',
-      browserName: 'safari',
-      version: '8'
-    },
     sl_ie_11: {
       base: 'SauceLabs',
       browserName: 'internet explorer',

package.json

@@ -69,13 +69,13 @@
     "grunt-mocha-test": "^0.13.3",
     "grunt-webpack": "^3.1.3",
     "istanbul": "github:kpdecker/istanbul",
-    "karma": "^3.1.4",
-    "karma-chrome-launcher": "^2.2.0",
-    "karma-mocha": "^1.3.0",
+    "karma": "^5.1.1",
+    "karma-chrome-launcher": "^3.1.0",
+    "karma-mocha": "^2.0.1",
     "karma-mocha-reporter": "^2.0.0",
-    "karma-sauce-launcher": "^2.0.2",
+    "karma-sauce-launcher": "^4.1.5",
     "karma-sourcemap-loader": "^0.3.6",
-    "karma-webpack": "^3.0.5",
+    "karma-webpack": "^4.0.2",
     "mocha": "^5.2.0",
     "rollup": "^1.0.2",
     "rollup-plugin-babel": "^4.2.0",