add ratings and some bug fixes
don't allocate a new handle everytime we need to multiply
little test
free the result matrix on GPU
NaN results for larger matrices...
some package rearranging and improvements
jcublas2 only on fermi devices
formatting and cublas1 for older nvidia graphic cards.
remove cublas
deactivate cuda because of NaN values from GPU
print error
print error
Merge branch 'master' of https://github.com/thomasjungblut/thomasjungblut-common
comments and copyright notice
example
bug notice for doubles
regression
normalize
normalize
poly