Add Haskell solution to problem 2
Add Haskell solution to problem 1
Add README
Scheme solution to problem #1

This can be much more elegant, but that will take some time away and
some mulling over.
Implement sum with foldl
Use correct terminology (multiple) in solution 1
Add Java solution to problem 1
Scheme solution to problem 2

This too can be much more elegant, but it will take some thought and
some added experience with the language.
Java solution to problem 2
Some directory reorganization
Reorganize Makefiles and correctly ignore binaries