User:SvipBot/tasks/categorymove

Battles|Battles and wars Alien Invasions of Earth|Alien invasions of Earth Omicronian Invasions of Earth|Omicronian invasions of Earth Crossover Characters|Crossover characters
 * 1) Each line contains the former category and the new name.
 * 2) Syntax:
 * 3) OldCategory|NewCategory