Underwear updates

- Removed mankini, male & female kinky underwears (holy shit these are ugly)
- Added 2 new female underwears: Black and white sport bra/shorts
![sportbra](https://cloud.githubusercontent.com/assets/7247232/4637551/eb415772-53ed-11e4-9783-2bc06e677905.gif)

- Updated tank tops to look less like sleeveless shirts
![ss 2014-10-14 at 03 00 26](https://cloud.githubusercontent.com/assets/7247232/4637556/f4bd0198-53ed-11e4-8db3-a7d773ad4f07.png)