Added google analytics tracking.

app.json

@@ -8,11 +8,13 @@
     "ios": {
       "supportsTablet": true,
       "bundleIdentifier": "com.imex.imexmobile",
-      "buildNumber": "1.0.3"
+      "buildNumber": "1.0.3",
+      "googleServicesFile": "./GoogleService-Info.plist"
     },
     "android": {
       "package": "com.imex.imexmobile",
-      "versionCode": 1
+      "versionCode": 1,
+      "googleServicesFile": "./google-services.json"
     },
     "splash": {
       "image": "./assets/logo1024.png",
@@ -28,7 +30,19 @@
     "assetBundlePatterns": ["**/*"],
 
     "web": {
-      "favicon": "./assets/logo192noa.png"
+      "favicon": "./assets/logo192noa.png",
+      "config": {
+        "firebase": {
+          "apiKey": "AIzaSyDSezy-jGJreo7ulgpLdlpOwAOrgcaEkhU",
+          "authDomain": "imex-prod.firebaseapp.com",
+          "databaseURL": "https://imex-prod.firebaseio.com",
+          "projectId": "imex-prod",
+          "storageBucket": "imex-prod.appspot.com",
+          "messagingSenderId": "253497221485",
+          "appId": "1:253497221485:web:9b65736a635a45ce227a64",
+          "measurementId": "G-96694D66L2"
+        }
+      }
     },
     "description": "",
     "hooks": {