CleverRaven/Cataclysm-DDA — pull request #1766 by Xommers (2013-06-26 08:38:45+00:00)
Title: Toggled Metabolic Interchange bionic, active power sources

Made Metabolic Interchange an active bionic required toggling as it is
normally too aggressive. Otherwise it functions the same while active.
Allowed for the existence of active bionics that are also power sources
and visually distinguished them in the bionics menu with pretty colours.