ViennaRNA libraries

This is what I have so far. Only the version 1.8.5 is actually linked, since I couldn't find a way to load both simultaneously. Neither have my attempts at loading either 1.8.5 or 2.1.1 dynamically succeeded...
I am still unsatisfied with this, the library leaves too much at the global scope in my opinion, but at this point, a real javascript coder should have a look...

(and sorry if I'm messing things up, first time using Git, which is not very natural to me...)