fix modal scrolling
Remove tabs...
Render ajax errors in ErrorMessage component too
Simpler fetch calls
Rename created_by to createdById #31
Rename deleted_by to deletedById #31
Rename created_at to createdAt #31
Rename updated_at to updatedAt #31
Rename deleted_at to deletedAt #31
Rename ticket_id to ticketId #31
Rename external_id to externalId #31
Rename external_data to externalData #31
Rename related_users to relatedUsers #31
Rename data_type to dataType #31
Add spinner component
Upgrade react router
Make backbone mixin more robust

Do not replace the backbone model after a component has been unmounted
Add Spinner class to Spinner
Disable all model mutation methods on the client
Add spinner to TicketForm