added example env + minor pacage updates

client/example.env

@@ -0,0 +1,2 @@
+REACT_APP_BACKEND_API=http://localhost:8000/api
+REACT_APP_FRONTEND=http://localhost:3000

client/package.json

@@ -6,7 +6,7 @@
     "@testing-library/jest-dom": "^4.2.4",
     "@testing-library/react": "^9.5.0",
     "@testing-library/user-event": "^7.2.1",
-    "axios": "^0.19.2",
+    "axios": "^1.6.8",
     "bootstrap": "^4.5.0",
     "compression": "^1.7.4",
     "express": "^4.17.1",
@@ -16,7 +16,7 @@
     "react-dom": "^16.13.1",
     "react-redux": "^7.2.1",
     "react-router-dom": "^5.2.0",
-    "react-scripts": "3.4.1",
+    "react-scripts": "^5.0.1",
     "redux": "^4.0.5",
     "redux-thunk": "^2.3.0",
     "socket.io-client": "^2.3.0"

config/example_dev_keys.js

@@ -0,0 +1,15 @@
+module.exports = {
+    google: {
+        clientID: '',
+        clientSecret: ''
+    },
+    session: {
+        cookieKey: ''
+    },
+    mongoURI: ''
+    , twilio: {
+        serviceID: '',
+        accountSID: '',
+        authToken: ''
+    }
+};

example.env

@@ -0,0 +1,10 @@
+NODE_ENV=development
+PORT=8000
+CLIENT_URI=http://localhost:3000
+CLIENT_ID=
+CLIENT_SECRET=
+COOKIE_KEY=
+MONGO_URI=
+SERVICE_ID=
+ACCOUNT_SID=
+AUTH_TOKEN=