Updating dependencies (#42)

Updated dependencies. Updated version number fro `0.4.0` to `0.4.1`.

.travis.yml

@@ -1,7 +1,7 @@
 language: node_js
 
 node_js:
-  - "8"
+  - "12"
 
 notifications:
   email:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ibmcloud-appid-js",
-  "version": "0.4.0",
+  "version": "0.4.1",
   "description": "IBM Cloud App ID SDK for Single Page Applications",
   "keywords": [
     "SPA",
@@ -47,23 +47,22 @@
     ]
   },
   "dependencies": {
-    "jsrsasign": "^8.0.12"
+    "jsrsasign": "^8.0.20"
   },
   "devDependencies": {
-    "@babel/cli": "^7.0.0",
-    "@babel/core": "^7.5.5",
-    "@babel/plugin-transform-runtime": "^7.5.5",
-    "@babel/preset-env": "^7.5.5",
-    "babel-cli": "^7.0.0-beta.3",
-    "chai": "^4.2.0",
-    "coveralls": "^3.0.6",
-    "docdash": "^1.1.1",
+    "@babel/cli": "^7.10.4",
+    "@babel/core": "^7.10.4",
+    "@babel/plugin-transform-runtime": "^7.10.4",
+    "@babel/preset-env": "^7.10.4",
     "gulp-babel": "^8.0.0",
-    "jsdoc": "^3.6.3",
-    "mocha": "^6.2.0",
+    "chai": "^4.2.0",
+    "coveralls": "^3.1.0",
+    "docdash": "^1.2.0",
+    "jsdoc": "^3.6.4",
+    "mocha": "^7.2.0",
     "node-fetch": "^2.6.0",
-    "nyc": "^15.0.0",
-    "webpack": "^4.39.1",
-    "webpack-cli": "^3.3.6"
+    "nyc": "^15.1.0",
+    "webpack": "^4.43.0",
+    "webpack-cli": "^3.3.12"
   }
 }