* Disable 'nttcp' (non-free) in GRML_FULL.
* Drop ttf-bitstream-vera from GRML_FULL (superseeded by its
improved version named ttf-dejavu, see #461308).
* Disable 'nttcp' (non-free) in GRML_FULL.
* Drop ttf-bitstream-vera from GRML_FULL (superseeded by its
improved version named ttf-dejavu, see #461308).