Fixed gearbox display bug

Gearboxes no longer throw errors when networked data hasn't been
received yet. Fixes #60
Forgot a thing

Forgot to update version
Updated several sounds

Fixed several sounds that previously didn't work, courtesy of
Switchblade.
Temporary armor tool fix

Temporarily reverted ductility behaviour until armour tool gets properly
fixed.  Armour tool should now apply intended amount of armor.
Merge remote-tracking branch 'remotes/upstream/master'

Conflicts:
	lua/entities/acf_gearbox/cl_init.lua
Merge branch 'master' of https://github.com/Bubbus/XCF

Conflicts:
	lua.zip