testcase_55_yum_group_install.py: check gor glibc-devel instead of libstdc++-devel
testcase_40_selinux_context.py: passwd_file_t is legal as well
testcase_39_root_is_locked.py: check for different lock types
data/packages_fedora_19 added
testcase_10_networking.py: allow quotes (F19 issue)