WS
Merge branch 'master' of https://github.com/fomics/SummerSchool2014
works
Adding architecture slides
Merge pull request #7 from ialex2004/master

Adding architecture slides
Correcting some misprints
Merge pull request #8 from ialex2004/master

Correcting some misprints
Added thrust
WS: viennacl
WS:testdata
Merge remote-tracking branch 'upstream/master'