Rename top level directories

musicus_player/android/build.gradle

@@ -1,43 +0,0 @@
-group 'de.johrpan.musicus_player'
-version '1.0-SNAPSHOT'
-
-buildscript {
-    ext.kotlin_version = '1.3.50'
-    repositories {
-        google()
-        jcenter()
-    }
-
-    dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.0'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-    }
-}
-
-rootProject.allprojects {
-    repositories {
-        google()
-        jcenter()
-    }
-}
-
-apply plugin: 'com.android.library'
-apply plugin: 'kotlin-android'
-
-android {
-    compileSdkVersion 28
-
-    sourceSets {
-        main.java.srcDirs += 'src/main/kotlin'
-    }
-    defaultConfig {
-        minSdkVersion 16
-    }
-    lintOptions {
-        disable 'InvalidPackage'
-    }
-}
-
-dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-}