Starting to convert to Google Firebase backend. Authentication working and starting on WebApiConnection

build.gradle

@@ -10,6 +10,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:7.1.0'
+        classpath 'com.google.gms:google-services:4.3.10'
     }
 }
 allprojects {
@@ -19,6 +20,7 @@ allprojects {
             url 'https://maven.google.com/'
             name 'Google'
         }
+        google()
         //maven { url 'https://jitpack.io' }
     }
     tasks.withType(JavaCompile) {