deprecate: LocalUserDetailsAttributesMapper

I'm preparing a 1.7.0 release, thought I'd stick this in there as well.

uw-spring-security-core/src/main/java/edu/wisc/uwss/local/LocalUserDetailsAttributesMapper.java

@@ -25,9 +25,11 @@ import java.util.List;
  * If you have custom {@link UWUserDetails} that depend on services/daos to complete the model,
  * you may want to consider implementing a {@link LocalUsersAuthenticationAttemptCallback}; that interface
  * participates in the authentication attempt itself, not during application initialization.
- * 
+ *
+ * @deprecated use {@link LocalUserDetailsLoader} instead, to be removed in 2.0
  * @author Nicholas Blair
  */
+@Deprecated
 public interface LocalUserDetailsAttributesMapper {
 
   /**