[Chicken-users] chibi-generic egg

[Diego]

I've wrapped chibi's generic function interface:

http://synthcode.com/scheme/chibi/lib/chibi/generic.html

in a Chicken 5 egg here:

https://github.com/dieggsy/chibi-generic

I like that it's quite simple and intuitive to use - instead of named 'types', 
you use predicates to specify argument types.

Note that I had to change identifer? to symbol?, the consequences of which I'm 
still not entirely sure, and I had to change one test due to differences in how 
append works.

- Diego