Added AU-HPC description.
Big update and check of all content.
* included macro's
* cosmetics
* corrections
* updated code blocks
1) Introduced \ifmacORlinux
2) Harmonized/synchronized all macros of all Universities
3) Updated all contact-information
4) Cosmetics
Made a first fraft of the Title page, according to the template which was send around by Geert Borstlap on 26/9.
All new files for PerfExpert Tutorial
Merge pull request #67 from GeertBorstlap/master

major update wrt UA