Changes to template-haskell(2)

Changes to template-haskell:
commit 409bbda4dc504b5c23dc1b00f1d4b1cab07b4c79
Author: Jan Stolarek <jan.stolarek@p.lodz.pl>
Date:   Sat Dec 28 09:54:11 2013 +0100

    Kill trailing whitespaces

commit ec8450c9eefe7fdf33dc62b841e5c52047b73b42
Author: Jan Stolarek <jan.stolarek@p.lodz.pl>
Date:   Sat Dec 28 09:53:17 2013 +0100

    Use type synonym