Fixed Rainbow Jumpsuit

Added rainbow jumpsuit to /under/color/ to allow players to re-color
solid color suits to rainbow color as well. There are now two Rainbow
Jumpsuits: /under/rainbow and /under/color/rainbow. This is due to
/under/rainbow being present on the map in two places. Once these are
removed, please delete the entry for /under/rainbow

Also fixed a commented debug line to actually work.
Removed /under/rainbow

Removed /under/rainbow and replaced it on the map at drache's
insistence. If this ends up causing a conflict with another merge it's
not my fault.
Revert "Removed /under/rainbow"

This reverts commit 477b08bf8529ccafdaf6d3e035213e2f2a3f647a.
Merge pull request #95 from Setheri/Y-U-NO-RAINBOW-JUMPSUIT

Merged in addition of rainbow jumpsuit.