Fixed infinite loop in _.fix when extra parameters are supplied
Merge pull request #114 from rwky/master

Fixed infinite loop in _.fix when extra parameters are supplied
Added API docs for function.iterators.
Fix example error

cat on 1-arg (not empty)
Merge pull request #116 from StreetStrider/patch-1

Fix example error
Quick doc fix to point to in-page docs.
Merge branch 'master' of git://github.com/documentcloud/underscore-contrib