BlockFront

Added new ambient audio to radio and flamethrower backpacks

Added the ability for gun items to deal different damage at different distances

Added new wall lamp prop block

Added new bicycle prop block

Adjusted hit-box collision of street lights and power lines

Made significant improvements to block states

Webley now performs instant headshot kill at close range (<= 8 blocks)

Fixed re-logging causing strange behaviour to players game-mode

Fixed a variety of block states for different blocks