Added the enabled flag for scanstations

ref #67

src/models/entities/ScanStation.ts

@@ -1,4 +1,5 @@
 import {
+  IsBoolean,
   IsInt,
   IsNotEmpty,
   IsOptional,
@@ -70,6 +71,13 @@ export class ScanStation {
   @OneToMany(() => TrackScan, scan => scan.track, { nullable: true })
   scans: TrackScan[];
 
+  /**
+  * Is this station enabled?
+  */
+  @Column({ nullable: true })
+  @IsBoolean()
+  enabled?: boolean = true;
+
   /**
    * Turns this entity into it's response class.
    */