Replace Mixpanel with Firebase (Google) analytics (#535)

* replace mixpanel with firebase analytics
* add encrypted google-services.json file

p4a/pythonforandroid/bootstraps/lbry/build/build.py

@@ -405,10 +405,10 @@ main.py that loads it.''')
         android_api=android_api,
         build_tools_version=build_tools_version)
 
-    render(
-        'settings.tmpl.gradle',
-        'settings.gradle'
-    )
+    render('settings.gradle', 'settings.gradle')
+
+    ## google-services.json for firebase
+    render('google-services.json', 'google-services.json')
 
     # copy icon drawables
     for folder in ('drawable-hdpi', 'drawable-mdpi', 'drawable-xhdpi', 'drawable-xxhdpi', 'drawable-xxxhdpi'):

p4a/pythonforandroid/bootstraps/lbry/build/templates/build.tmpl.gradle

@@ -6,6 +6,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.0.0'
+        classpath 'com.google.gms:google-services:4.0.1'
     }
 }
 
@@ -112,3 +113,6 @@ dependencies {
     {%- endfor %}
     {%- endif %}
 }
+
+apply plugin: 'com.google.gms.google-services'
+com.google.gms.googleservices.GoogleServicesPlugin.config.disableVersionCheck = true