Even more efficiency fixes

- Singulo starting floors made tinier to make the field less dangerous
and growing the singuloth too much without building a bigger field first
more dangerous. Closes #55
- Replaced one of the alert computers in engineering by a power
monitoring one. Closes #48
- Moved genetics exit button closer to the door. Closes #44
- Changed Lawyer spawn to IAA spawn. Closes #43
- Added pill collector to chemistry. Closes #35