Added back API route for quotes

app/Http/Controllers/QuoteApiController.php

@@ -0,0 +1,52 @@
+<?php namespace App\Http\Controllers;
+
+use Auth;
+use Input;
+use Utils;
+use Response;
+use App\Models\Invoice;
+use App\Ninja\Repositories\InvoiceRepository;
+use App\Http\Controllers\BaseAPIController;
+use App\Ninja\Transformers\QuoteTransformer;
+
+class QuoteApiController extends BaseAPIController
+{
+    protected $invoiceRepo;
+
+    protected $entityType = ENTITY_INVOICE;
+
+    public function __construct(InvoiceRepository $invoiceRepo)
+    {
+        parent::__construct();
+
+        $this->invoiceRepo = $invoiceRepo;
+    }
+
+    /**
+     * @SWG\Get(
+     *   path="/quotes",
+     *   tags={"quote"},
+     *   summary="List of quotes",
+     *   @SWG\Response(
+     *     response=200,
+     *     description="A list with quotes",
+     *      @SWG\Schema(type="array", @SWG\Items(ref="#/definitions/Invoice"))
+     *   ),
+     *   @SWG\Response(
+     *     response="default",
+     *     description="an ""unexpected"" error"
+     *   )
+     * )
+     */
+     public function index()
+     {
+         $invoices = Invoice::scope()
+                         ->withTrashed()
+                         ->quotes()
+                         ->with('invoice_items', 'client')
+                         ->orderBy('created_at', 'desc');
+
+         return $this->listResponse($invoices);
+     }
+
+}