Adds MultiEconomy#getName and MultiEconomy#isEnabled

src/main/java/net/milkbowl/vault/economy/MultiEconomy.java

@@ -10,6 +10,20 @@ import java.util.Collection;
  */
 public interface MultiEconomy {
 
+    /**
+     * Checks if MultiEconomy method is enabled.
+     *
+     * @return Success or Failure
+     */
+    public boolean isEnabled();
+
+    /**
+     * Gets name of MultiEconomy method
+     *
+     * @return Name of Economy Method
+     */
+    public String getName();
+
     /**
      * Checks to see if a name of the implementation exists with this name.
      *