GetHogLevel lua function

Engine: * Changed steam to use the white smoke sprite

small update for the about page

add the new flag, fix a couple of hicups in creating config files, swap animation between settings and lobby

Engine: * Added fire trails Graphics: * Added new flame sprites by Aki (for testing)

SpawnCustomCrateAt: spawn crate at random position for x=y=0, also let it return the gear, and luabindings the gear uid

Engine: * Keep sudden death from starting while using a multi shot weapon (will start after the last shot now) - This fixes issue #1 * Keep the engine from crashing when trying to place a girder at the bottom map border (right above the water line) - This fixes issue #16