Feature: Document Template Packages

Document Templates can be grouped into a package and generated on-demand
in the same was as individual document templates. Packages can be
generated in bulk.

Disco.Models/UI/User/UserShowModel.cs

@@ -1,5 +1,6 @@
 using Disco.Models.Repository;
 using Disco.Models.Services.Authorization;
+using Disco.Models.Services.Documents;
 using Disco.Models.Services.Jobs.JobLists;
 using System.Collections.Generic;
 
@@ -10,6 +11,7 @@ namespace Disco.Models.UI.User
         Disco.Models.Repository.User User { get; set; }
         JobTableModel Jobs { get; set; }
         List<DocumentTemplate> DocumentTemplates { get; set; }
+        List<DocumentTemplatePackage> DocumentTemplatePackages { get; set; }
 
         List<UserFlag> AvailableUserFlags { get; set; }