Fix log2
Update test.hs to work with new log2
Rename tweaked example
Add gnuplot script for bitonic
Use the same runTest script for all bitonic examples
Make feldspar generated example run on Mac OSX
Rebuild pire examples
Add logfiles
Added script for compiling and running
Script for calculating average of a log file
Better avg script.
Add results of benchmarking
Merge pull request #3 from emwap/master

Compiler fixes