05.06.14 added demo, vignette skeleton, and citation info
05.06.14 vignette typo in 'circa'
05.06.14 fixed copyright years
Merge pull request #1 from snoweye/master

done
improved papi.flops
added external linking option for PAPI
cache misses, better error handling
fine grain cache reporting added
Updated readme
Moving fPIC to CC.
added PAPI error checker, general cache miss method
removed unnecessary print statements
less dumbering
better readme
better demos
added stats flops demos
05.11.14 added some documentation, flips
fixed regression and pca demo outputs
added flops and cache skeletons to vignette
improved cover