Adds blue markers for aliens with one letter having different colors for Flatwoods monsters and Invaders.

Contains markers for Aliens, Super Mutants, Ghouls, Scorched and Mole Miners

Pale green markers for feral ghouls and brighter green for glowing ones

Yellow markers for supermutants with the first letter having different color for every mutant type. (Excluding Behemoths and Firestarters for now)