[MAP](i think)Awaymission magic apc's

Okay, this adds a magic APC with infinite charge. This puts them on the awaymission maps with power usage. This is due to powernets not working on awaymission maps, thus the magic SMES was useless as it could not power the APC's, thus power always failed. This circumvents that.
If it's a reference var, declare it as var/obj etc.