Adds 25 new hairstyles.

![g56rqxx](https://cloud.githubusercontent.com/assets/4081722/3945916/a5480672-2656-11e4-9215-09bc2613f3da.png)
sprites by kotuken and others, not all hair sprites shown

some of these might need name changes for copyright reasons but since I don't think you can copyright hair we're good on the sprites

Personally too much anime for my tastes but hey, it's better then uguu floor length neon color anime.