underscore on server seems to return objects, not modify the original
- 'gender undefined' bug fix
As discussed in #107 I added the following:

* The full gimp file, containing all the current character pixel art for both male and female, now with different hair color and skin color.
* A CSS sprite of the above
* I took the liberty to also add @Shaners wolf, with and without black border.
Merge pull request #294 from Pandoro/new_pixel_art

New pixel art