changed flag for running verbose tests from -v to -V. This helps to identify problems arising from exceptions. Using -v it was not possible to clearly identify the subtest causing the exception since successful execution of previous subtests was not printed out.
changed flag for running verbose tests from -v to -V. This helps to
identify problems arising from exceptions. Using -v it was not possible to
clearly identify the subtest causing the exception since successful execution
of previous subtests was not printed out.

tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball