🤯 Update dependencies, switch to AndroidX

build.gradle

@@ -1,12 +1,12 @@
 buildscript {
-    ext.kotlin_version = '1.2.51'
+    ext.kotlin_version = '1.2.71'
     ext.anko_version = '0.10.5'
     repositories {
-        jcenter()
         google()
+        jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.3'
+        classpath 'com.android.tools.build:gradle:3.2.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'com.github.ben-manes:gradle-versions-plugin:0.20.0'
 
@@ -21,7 +21,6 @@ allprojects {
     repositories {
         google()
         jcenter()
-        mavenCentral()
         maven { url 'https://oss.sonatype.org/content/repositories/snapshots/' }
         maven { url "https://jitpack.io" }
     }