Copy Estimates - to get Delivery Notes

Copy Estimates - to get Delivery Notes

Possibility to copy an estimate.

This way, if I use a customized Template it would be nice
to walk through the business steps:

1. Create an estimate A
2. Copy the estimate A1
3. Select the delivered parts (if partial delivery)
4. Change the template to a custom "Delivery Note"
(f.e. this template could be without rates and amounts, just quantity and text)
5. Send the Delivery note
6. repeat with delivery note A2, A3, etc... (if partial delivery)

7. if all delivered create an invoice from estimate A

8. Make lots of revenue and donate to the project to bounty a delivery note feature ;-)