Two New Demons and One New Hairstyle (No Code)

Adds three new codeless icons.
Demons:

(Edited from two sprites in Mob.dmi)
- Lost One (Miner Themed)
- Mutated (Geneticist Themed)

Hairstyle:

- Long Spiky (Merge of Long1 and Spiky1)

![newdemonsnewhair](https://cloud.githubusercontent.com/assets/8682093/4376991/a1c1e944-434a-11e4-8c93-810c8b8f406f.png)