Sound fixes
Merge pull request #5822 from mwerezak/sounds

Sound fixes
Vending machine href exploit fix

Signed-off-by: Mloc-Argent <colmohici@gmail.com>

Conflicts:
	code/game/machinery/vending.dm
Merge pull request #5842 from Mloc/bs12-ex

Vending machine href exploit fix
Merge branch 'master' of https://github.com/Baystation12/Baystation12 into dev
Merge pull request #5859 from Zuhayr/dev

Dev