Added test case for issue #136: @Getter or @Setter on a static field fails to compile.

test/transform/resource/after-ecj/SetterOnStatic.java

@@ -0,0 +1,15 @@
+class Setter {
+  static @lombok.Setter boolean foo;
+  static @lombok.Setter int bar;
+  <clinit>() {
+  }
+  Setter() {
+    super();
+  }
+  public static @java.lang.SuppressWarnings("all") void setFoo(final boolean foo) {
+    Setter.foo = foo;
+  }
+  public static @java.lang.SuppressWarnings("all") void setBar(final int bar) {
+    Setter.bar = bar;
+  }
+}