Add destroy implementation and json template

app/controllers/api/v1/parties_controller.rb

@@ -31,6 +31,7 @@ class Api::V1::PartiesController < Api::V1::ApiController
     end
 
     def destroy
+        render :destroyed, status: :ok if @party.destroy
     end
 
     def weapons

app/views/api/v1/parties/destroyed.json.rabl

@@ -0,0 +1,5 @@
+object false
+
+node :destroyed do
+    true
+end