Issue 641: @Delegate is incorrectly allowed on static members in javac. Also added tests, Reinier.

test/transform/resource/before/DelegateOnStatic.java

@@ -0,0 +1,12 @@
+import lombok.Delegate;
+import lombok.Getter;
+
+class DelegateOnStatic {
+	@Delegate private static final java.lang.Runnable staticField = null;
+}
+
+class DelegateOnStaticMethod {
+	@Delegate private static final java.lang.Runnable staticMethod() {
+		return null;
+	}; 
+}