tests/Main: separate properties and unit tests with headers.
tests/Main: separate properties and unit tests with headers.

Ignore-this: 4c6ac2ac764d02b71ddf0a5d57faf5bb

darcs-hash:20090331144555-87dc9-0b2aa80c72508b1adf2189306c1822d79cf3f86f.gz

beni55/libmpd-haskell,sol/libmpd-haskell