bump version to 4.0.9

Ronald Holshausen · Ronald Holshausen · commit da201320c539 · 2020-03-23T09:54:28.000+11:00
diff --git a/build.gradle b/build.gradle
@@ -26,7 +26,7 @@ allprojects {
   }
 
   group = 'au.com.dius'
-  version = '4.0.8'
+  version = '4.0.9'
 
   repositories {
     mavenLocal()
