Handle SNJS rename of cryptoManager to protocolManager, extract test suite into SNJS

package.json

@@ -9,7 +9,7 @@
   "scripts": {
     "start": "webpack --mode development -w",
     "bundle": "webpack --mode production",
-    "build": "bundle install && npm install && grunt",
+    "build": "bundle install && npm install && npm run bundle",
     "submodules": "git submodule update --init --force --remote",
     "test": "karma start karma.conf.js --single-run"
   },
@@ -44,7 +44,7 @@
     "mocha": "^6.2.2",
     "serve-static": "^1.14.1",
     "sn-stylekit": "2.0.20",
-    "snjs": "1.0.2",
+    "snjs": "1.0.3",
     "webpack": "^4.41.3",
     "webpack-cli": "^3.3.10"
   },