Changes to testsuite(2)

Changes to testsuite:
commit 8c5f13eb2949d0cd29efaae2882adfc3b9af212a
Author: Joachim Breitner <mail@joachim-breitner.de>
Date:   Mon Dec 9 17:45:48 2013 +0000

    Demand Analyser testcase: Unsaturated functions

commit 9f4c591f6b82bf6f06e844fa60df8289303e6068
Author: Joachim Breitner <mail@joachim-breitner.de>
Date:   Mon Dec 9 16:35:28 2013 +0000

    Add nested CPR testcase