Added test project for the crypto module
Added license header and cleaned up comments
Fit tlayer project to PR #425
make test_hwtimer more flexible

use all hwtimers available on the target platform
clean up test_hwtimer

remove cruft from Makefile
fix test for msba2
make test mimick old behavior with regard to order
Merge pull request #78 from authmillenon/fit_to_pr_425

Fit to pr 425
Merge pull request #64 from haukepetersen/test_crypto

Added test project for the crypto module
Merge pull request #88 from LudwigOrtmann/test_hwtimer

Test hwtimer