Merge "Don't create useless client-side weapon autocvars"

Source branch: 'terencehill/weapon_autocvars_cleanup'
Target branch: 'master'

See merge request xonotic/xonotic-data.pk3dir!1456

diff --cc bal-wep-mario.cfg
Simple merge

diff --cc bal-wep-nexuiz25.cfg
Simple merge

diff --cc bal-wep-samual.cfg
Simple merge

diff --cc bal-wep-xdf.cfg
Simple merge

diff --cc bal-wep-xonotic.cfg
Simple merge

diff --cc xonotic-client.cfg
Simple merge