0.992a

+ Commented out anti-teleport script from 1.7.6.1 it would bug and pop
people into the air when walking on docks.
+ Changes to repair and salvage code to fix #167
+ Changed crafting recipe of H-barrier
["ItemSandbag",3],["ItemWire",1],["ItemTankTrap",1] fixes #153
+ Added more randomization to vehicle spawn location when purchasing, to
prevent duplicate UID's.
+ increased selling vehicle radis to 20m. fixes #168
+ change message when selling a vehicle and it is not within range "No
%1 found within 20 meters.".
+ Added HeliHempty to possible spawn locations for purchased vehicles.