Changes to ghc(2)

Changes to ghc:
commit b3a2cf8fa660b466175870bfaba99c8bc40b5b54
Author: Jan Stolarek <jan.stolarek@p.lodz.pl>
Date:   Wed Oct 16 13:23:23 2013 +0200

    Minor code refactoring in HscMain

    Compiled HscMain.o is now smaller.

commit 00226dd9b27f6d8545e3191cf5afc5f6ff8b0458
Author: Jan Stolarek <jan.stolarek@p.lodz.pl>
Date:   Wed Oct 16 13:23:03 2013 +0200

    Trailing whitespaces