Handle blasts (#356)

mesecons/services.lua

mesecons/util.lua

mesecons_button/init.lua

mesecons_commandblock/init.lua

mesecons_delayer/init.lua

mesecons_detector/init.lua

mesecons_extrawires/corner.lua

mesecons_extrawires/crossover.lua

mesecons_extrawires/mesewire.lua

mesecons_extrawires/tjunction.lua

mesecons_fpga/init.lua

mesecons_hydroturbine/init.lua

mesecons_insulated/init.lua

mesecons_lamp/init.lua

mesecons_lightstone/init.lua

mesecons_luacontroller/init.lua

mesecons_microcontroller/init.lua

mesecons_movestones/init.lua

mesecons_noteblock/init.lua

mesecons_pistons/init.lua