commit away
Merge branch 'master' into ch5-cleanup
fix code listing
this should be a good starting point
add macro for computenode
fix in X explanation as well
cleanup @itkovian's remarks
resolve remarks
fix some remarks
add some FIXME's and small remarks
don't hardcode the chapter number
add \examplecode command
Merge pull request #45 from hpcugent/ch6-cleanup

Bend chapter 6 to the guidelines
Merge pull request #44 from hpcugent/ch5-cleanup

A bit of clean-up on chapter 5
Merge branch 'master' into ch7-cleanup
regular examples dir