Preliminary Target #new support

app/controllers/targets_controller.rb

@@ -5,14 +5,14 @@ class TargetsController < ApplicationController
 
   include Concerns::Finders
 
-  before_action :find_project_by_project_id, only: [:index]
+  before_action :find_project_by_project_id, only: [:index, :new]
 
   def index
     prepare_targets
   end
 
   def new
-    @target = @project.targets.new
+    @target = (@goal || @project.goals.binding).targets.new
     @target.arity.times { @target.thresholds.new }
   end