Clean up & Add connection setup

app/package-lock.json

@@ -141,6 +141,14 @@
         "@types/react": "*"
       }
     },
+    "@types/sha1": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@types/sha1/-/sha1-1.1.1.tgz",
+      "integrity": "sha512-Yrz4TPsm/xaw7c39aTISskNirnRJj2W9OVeHv8ooOR9SG8NHEfh4lwvGeN9euzxDyPfBdFkvL/VHIY3kM45OpQ==",
+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "@types/socket.io-client": {
       "version": "1.4.32",
       "resolved": "https://registry.npmjs.org/@types/socket.io-client/-/socket.io-client-1.4.32.tgz",
@@ -924,6 +932,11 @@
       "resolved": "https://registry.npmjs.org/change-emitter/-/change-emitter-0.1.6.tgz",
       "integrity": "sha1-6LL+PX8at9aaMhma/5HqaTFAlRU="
     },
+    "charenc": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/charenc/-/charenc-0.0.2.tgz",
+      "integrity": "sha1-wKHS86cJLgN3S/qD8UwPxXkKhmc="
+    },
     "chokidar": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-2.0.4.tgz",
@@ -1210,6 +1223,11 @@
         "which": "^1.2.9"
       }
     },
+    "crypt": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/crypt/-/crypt-0.0.2.tgz",
+      "integrity": "sha1-iNf/fsDfuG9xPch7u0LQRNPmxBs="
+    },
     "crypto-browserify": {
       "version": "3.12.0",
       "resolved": "https://registry.npmjs.org/crypto-browserify/-/crypto-browserify-3.12.0.tgz",
@@ -4475,6 +4493,15 @@
         "safe-buffer": "^5.0.1"
       }
     },
+    "sha1": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/sha1/-/sha1-1.1.1.tgz",
+      "integrity": "sha1-rdqnqTFo85PxnrKxUJFhjicA+Eg=",
+      "requires": {
+        "charenc": ">= 0.0.1",
+        "crypt": ">= 0.0.1"
+      }
+    },
     "shebang-command": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-1.2.0.tgz",