removed boost_cart and carbone_mobs -- too many crashes

updated blox, homedecor, plantlifed, cottages, farming_redo,
framedglass, gloopblocks, mesecons, moreblocks, moretrees,
pipeworks, player_textures, replacer, signs_lib, stained_glass,
technic, travelnet, unified_inventory, unifieddyes, and worldedit.

mesecons_switch/init.lua

@@ -3,6 +3,7 @@
 mesecon.register_node("mesecons_switch:mesecon_switch", {
 	paramtype2="facedir",
 	description="Switch",
+	is_ground_content = false,
 	sounds = default.node_sound_stone_defaults(),
 	on_rightclick = function (pos, node)
 		if(mesecon.flipstate(pos, node) == "on") then