Release 0.6.0

* Dependency updates
* Build against Android 9 (api level 28)
* Fixes for notifications on Android 9 (Pie)
* Changes to default host files
* Force Play Services, Backup Transport, and Service Framework onto vpn
* Updated digitalcourage DNS servers
* Added CloudFlare DNS servers

app/build.gradle

@@ -7,8 +7,8 @@ android {
         applicationId "org.jak_linux.dns66"
         minSdkVersion 21
         targetSdkVersion 28
-        versionCode 20
-        versionName "0.5.8"
+        versionCode 21
+        versionName "0.6.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {