- no more need for a .config.mk
- docs: use searx.brands environment
- searx.sh, filtron.sh & morty.sh are sourcing utils/brand.env
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
By isolating the environment of makefiles and bash scripts into .config.mk and
.config.sh it is simple to maintain searx brands by setting some central
environments.
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>