Implmented getting all scan stations

ref #67

src/models/entities/ScanStation.ts

@@ -5,6 +5,7 @@ import {
   IsString
 } from "class-validator";
 import { Column, Entity, ManyToOne, OneToMany, PrimaryGeneratedColumn } from "typeorm";
+import { ResponseScanStation } from '../responses/ResponseScanStation';
 import { Track } from "./Track";
 import { TrackScan } from "./TrackScan";
 
@@ -72,7 +73,7 @@ export class ScanStation {
   /**
    * Turns this entity into it's response class.
    */
-  public toResponse() {
-    return new Error("NotImplemented");
+  public toResponse(): ResponseScanStation {
+    return new ResponseScanStation(this);
   }
 }