Update Simple Example Patterns + Dependencies

fix(examples): update simple example to use newest create-react-app results (including react 16.6)

Author: prescottprue

examples/complete/simple/.env

@@ -0,0 +1 @@
+SKIP_PREFLIGHT_CHECK=true

examples/complete/simple/.firebaserc

@@ -0,0 +1,5 @@
+{
+  "projects": {
+    "default": "redux-firebasev3"
+  }
+}

examples/complete/simple/.gitignore

@@ -12,3 +12,5 @@ build
 # misc
 .DS_Store
 npm-debug.log
+
+.firebase

examples/complete/simple/database.rules.json

@@ -0,0 +1,27 @@
+{
+  "rules": {
+    ".read": true,
+    ".write": true,
+    "cars": {
+      ".read": "auth !== null",
+      ".write": "auth !== null"
+    },
+    "todos": {
+      ".read": true,
+      ".write": true
+    },
+    "projects": {
+      ".indexOn": ["createdBy"],
+      ".read": "auth !== null"
+    },
+    "users": {
+      "Anonymous": {
+      	".read": true
+      },
+      "$uid": {
+        ".read": "auth !== null",
+        ".write": "$uid === auth.uid"
+      }
+    }
+  }
+}

examples/complete/simple/firebase.json

@@ -0,0 +1,19 @@
+{
+  "database": {
+    "rules": "database.rules.json"
+  },
+  "hosting": {
+    "public": "build",
+    "ignore": [
+      "firebase.json",
+      "**/.*",
+      "**/node_modules/**"
+    ],
+    "rewrites": [
+      {
+        "source": "**",
+        "destination": "/index.html"
+      }
+    ]
+  }
+}