Ninety-Nine Scala Problems

This is a translation of Ninety-Nine Haskell Problems which are themselves
translations of Ninety-Nine Lisp Problems which are themselves translations
of Ninety-Nine Prolog Problems.

See http://www.haskell.org/haskellwiki/H-99:_Ninety-Nine_Haskell_Problems
for more info.

Project definition.