Add South Park Classics curses

I have implemented the "South Park Classics" feature as I mentioned before.

This feature brings awesome curses from "South Park: Bigger, Longer & Uncut" movie:

https://en.wikiquote.org/wiki/South_Park:_Bigger,_Longer_%26_Uncut

Default route is: '/spc'

**Warning:** Type of curses is NSFA (Not Safe for Anything)

Example curse:

![curse](http://i.imgur.com/5e8Z2UU.png)