Query: fix class javadoc

Add missing author tag.

Using a class like this, when properly named, is clearer even
when Java 7's diamond syntax is being used.

However, this class is not properly named. It should be renamed
in SJC3 to something that better describes its purpose.

Author: ctrueden

src/main/java/org/scijava/util/Query.java

@@ -36,7 +36,9 @@
 import java.util.HashMap;
 
 /**
- * Trivial extension for convenience since we don't have diamond notation.
+ * A map of annotations to annotated elements.
+ *
+ * @author Mark Hiner
  */
 public class Query extends HashMap<Class<? extends Annotation>, Class<? extends AnnotatedElement>> {