Jwt's now feature group permissions and permission deduplication

ref #6

src/seeds/SeedUsers.ts

@@ -12,7 +12,7 @@ import { PermissionTarget } from '../models/enums/PermissionTargets';
 export default class SeedUsers implements Seeder {
     public async run(factory: Factory, connection: Connection): Promise<any> {
         let adminGroup: UserGroup = await this.createAdminGroup(connection);
-        let demouser = await this.createUser(connection, adminGroup.id);
+        await this.createUser(connection, adminGroup.id);
         await this.createPermissions(connection, adminGroup.id);
     }