Update Gradle and a bunch of libraries.

- Updated Gradle and a buncn of libreries, making sure everything kept working correctly.

app/build.gradle

@@ -67,7 +67,7 @@ android {
 
 dependencies {
     def lifecycle_version = "2.1.0"
-    def room_version = "2.1.0"
+    def room_version = "2.2.3"
     def rx_bindings_version = '3.0.0'
 
     implementation fileTree(dir: 'libs', include: ['*.jar'])
@@ -109,7 +109,7 @@ dependencies {
     implementation 'com.squareup.okhttp3:logging-interceptor:4.2.0'
     implementation 'com.jakewharton.retrofit:retrofit2-rxjava2-adapter:1.0.0'
     //Firebase
-    implementation 'com.google.firebase:firebase-core:17.2.0'
+    implementation 'com.google.firebase:firebase-core:17.2.1'
     implementation 'com.crashlytics.sdk.android:crashlytics:2.10.1'
     // CSV generation
     implementation 'com.opencsv:opencsv:3.7'
@@ -118,7 +118,7 @@ dependencies {
     implementation 'org.bitcoinj:bitcoinj-core:0.14.3'
     implementation 'com.moldedbits.r2d2:r2d2:1.0.1'
     implementation 'me.dm7.barcodescanner:zxing:1.9.13'
-    implementation 'com.afollestad.material-dialogs:core:3.1.0'
+    implementation 'com.afollestad.material-dialogs:core:3.1.1'
     implementation 'com.andrognito.patternlockview:patternlockview:1.0.0'
     // Android Debug Database
     debugImplementation 'com.amitshekhar.android:debug-db:1.0.6'

build.gradle

@@ -3,7 +3,7 @@
 buildscript {
 
     ext {
-        kotlin_version = '1.3.50'
+        kotlin_version = '1.3.61'
         nav_version = '2.1.0'
         version_coroutine = '1.3.1'
     }
@@ -17,10 +17,10 @@ buildscript {
 
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.0'
+        classpath 'com.android.tools.build:gradle:3.5.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "androidx.navigation:navigation-safe-args-gradle-plugin:$nav_version"
-        classpath 'com.google.gms:google-services:4.3.2'
+        classpath 'com.google.gms:google-services:4.3.3'
         classpath 'io.fabric.tools:gradle:1.29.0'
 
         // NOTE: Do not place your application dependencies here; they belong