Tested something => includes in subdirectories broken in run-tests, obj-files might differ even if the hash shouldn't

Testskript noch besserer, SHA1 fixed

When clang wants to produce a object file, we save the hash to the file

     <object-file>.hash

The getDigest implementation finalized the SHA1 hash. For this the
internal state was changed. Therefore calling getHexDigest produced a
different hash each time.

Mal wieder gucken

multiple_args