Bugfix for trac ticket #61.
Removed all variable-length arrays, even those of POD datatypes. Throws no warnings/errors when compiled with GCC 4.6.1 and -pedantic.
git-svn-id: https://svn.version.fz-juelich.de/scafacos/trunk@1339 5161e1c8-67bf-11de-9fd5-51895aff932f