Reworking Sleeper code

- Sleeper and Sleeper Consoles can now be researched and built. Sleeper
Consoles were moved to computer type and map was updated to that effect
- Span and formatting
- Sleeper is build with 2 manipulators, 2 scanners and a console screen
- Upgrading the scanners allow to heal players in crit. Level 1 gives
healing up to 0 HP (crit threshold), Level 2 gives healing up to -25 HP,
Level 3 up to - 50 HP
- Manipulators modify the chemicals available on the Sleeper. Level 1
has Kela/Bicard/Inaprov/Sleep Tox. Level 2 has
Derma/Bicard/Inaprov/Sleep Tox/Imidaz/Dex/Hyro. Level 3 has
Derma/Bicard/Inaprov/Sleep Tox/Imidaz/Dex+/Arith/Tricord/Anti Tox

I was unable to test since my local server fired a gameticker runtime
error completely unrelated to this PR. In the meantime, I'll leave this
for review