Flatten packages

Remove modules prefix

app/src/SimpleNotes.kt

@@ -0,0 +1,10 @@
+package be.simplenotes.app
+
+import io.micronaut.context.ApplicationContext
+import java.lang.Runtime.getRuntime
+
+fun main() {
+    val ctx = ApplicationContext.run()
+    ctx.createBean(Server::class.java)
+    getRuntime().addShutdownHook(Thread { ctx.stop() })
+}