Determine dynamic count returns hash/probe/join_par

Squashed commit of the following:

commit 5c49896e4465ad2970138641aa6408a8c7260b26
Merge: 1bfb992 656c76a
Author: kaihowl <kai@hoewelmeyer.eu>
Date:   Wed Apr 9 14:02:47 2014 +0200

    Merge branch 'feature/dynamic' into feature/radixSeparateCount

commit 1bfb992b52939e7079998d0c752030a023b9a791
Author: kaihowl <kai@hoewelmeyer.eu>
Date:   Wed Apr 9 13:57:25 2014 +0200

    Final mapping after calibration

commit e9b28228824ffee4feaf620fde8655948d4f8bfe
Merge: 5f07dd5 9f89919
Author: kaihowl <kai@hoewelmeyer.eu>
Date:   Wed Apr 9 09:40:10 2014 +0200

    Merge branch 'feature/dynamic' into feature/radixSeparateCount

commit 5f07dd5d2218881fe268cacc3dfd66c139b42d37
Author: kaihowl <kai@hoewelmeyer.eu>
Date:   Wed Apr 9 07:35:30 2014 +0000

    Base radix cluster mapping for calibration

commit c55d67ed6c8c19f2d494cef6a62b38e936fc09a0
Author: kaihowl <kai@hoewelmeyer.eu>
Date:   Wed Apr 9 06:55:55 2014 +0000

    Add more test cases for hash and probe tables

commit e6a0c691d321dfcf78ffea6956bdc6c463a7aa0c
Author: kaihowl <kai@hoewelmeyer.eu>
Date:   Wed Apr 9 06:29:04 2014 +0000

    Clean up the radix parallelization tests

commit fbd27a3e34997163efe899573d0ac1eca313be64
Author: kaihowl <kai@hoewelmeyer.eu>
Date:   Tue Apr 8 15:36:53 2014 +0000

    Calculate radix par degrees based on hash and probe tables

commit 3759c654176eb4e0c7bc7525fbd76a9ed8d37af5
Author: kaihowl <kai@hoewelmeyer.eu>
Date:   Tue Apr 8 09:29:05 2014 +0000

    RadixJoin parallelization split in three parameters

commit 805cde679683ad6bea0dd968bc3f21fd9a45d455
Author: kaihowl <kai@hoewelmeyer.eu>
Date:   Tue Apr 8 09:11:47 2014 +0000

    Added a struct for dynamicCount instead of size_t