cleaned up some code. continued to remove unneeded code

dropwizard/src/main/java/com/example/helloworld/HelloWorldConfiguration.java

@@ -13,29 +13,11 @@ import com.yammer.dropwizard.db.DatabaseConfiguration;
 public class HelloWorldConfiguration
     extends Configuration
 {
-  @NotEmpty
-  @JsonProperty
-  private String                template;
-
   @Valid
   @NotNull
   @JsonProperty
   private DatabaseConfiguration database    = new DatabaseConfiguration();
 
-  @NotEmpty
-  @JsonProperty
-  private String                defaultName = "Stranger";
-
-  public String getTemplate()
-  {
-    return template;
-  }
-
-  public String getDefaultName()
-  {
-    return defaultName;
-  }
-
   public DatabaseConfiguration getDatabaseConfiguration()
   {
     return database;

dropwizard/src/main/java/com/example/helloworld/db/WorldDAO.java

@@ -19,10 +19,4 @@ public class WorldDAO
   {
     return Optional.fromNullable(get(id));
   }
-
-  /*
-   * public World create(World world) { return persist(world); } public
-   * List<World> findAll() { return
-   * list(namedQuery("com.example.helloworld.core.Person.findAll")); }
-   */
 }