Manufacturing/Building:
* If any work has been done:
- The project will be transformed into a "Tear down: *" project.
- This will have reverse time to completion from what is already spent on the project.
- It will produce all used materials at the end.
I just cancelled a stone building project that had 2% done on it. It didn't create a 'tear down project', but cancelled instantly and no stone appeared on the ground. At least one other similar cancelled project did not produce the stone on the ground, possible more (4 have been cancelled I believe, but not all by me so I wasn't paying attention to what was on the ground before or after except for the last two)
