Taxi fixes.

Attempting to spam the taxi button will now stop after the first press.
We no longer loop through world several times.
People without computer access can now use the computers at a decreased speed, for balance.
Merge pull request #2378 from ComicIronic/NuTaxi

Taxi fixes.
sanity check
try to alleviate some of the declare ready delay.
Merge pull request #1 from d3athrow/Bleeding-Edge

Merge от 28.12