Updated colors.txt (which is used by minetestmapper)

util/colors.txt

 0 128 128 128   # CONTENT_STONE
-800 107 134 51  # CONTENT_GRASS
 2 39 66 106     # CONTENT_WATER
 3 255 255 0     # CONTENT_TORCH
+9 39 66 106     # CONTENT_WATERSOURCE
+e 117 86 41     # CONTENT_SIGN_WALL
+f 128 79 0      # CONTENT_CHEST
+10 118 118 118  # CONTENT_FURNACE
+15 103 78 42    # CONTENT_FENCE
+1e 162 119 53   # CONTENT_RAIL
+1f 154 110 40   # CONTENT_LADDER
+20 255 204 0    # CONTENT_LAVA
+21 255 204 0    # CONTENT_LAVASOURCE
+800 107 134 51  # CONTENT_GRASS
 801 86 58 31    # CONTENT_TREE
 802 48 95 8     # CONTENT_LEAVES
 803 102 129 38  # CONTENT_GRASS_FOOTSTEPS
 804 178 178 0   # CONTENT_MESE
 805 101 84 36   # CONTENT_MUD
-9 39 66 106     # CONTENT_WATERSOURCE
 808 104 78 42   # CONTENT_WOOD
 809 210 194 156 # CONTENT_SAND
-e 117 86 41     # CONTENT_SIGN_WALL
-f 128 79 0      # CONTENT_CHEST
-10 118 118 118  # CONTENT_FURNACE
 80a 123 123 123 # CONTENT_COBBLE
 80b 199 199 199 # CONTENT_STEEL
-80c 183 183 222 # CONENT_GLASS
-15 103 78 42    # CONTENT_FENCE
+80c 183 183 222 # CONTENT_GLASS
 80d 219 202 178 # CONTENT_MOSSYCOBBLE
 80e 78 154 6    # CONTENT_GRAVEL
 80f 204 0 0     # CONTENT_SANDSTONE
@@ -24,3 +28,8 @@ f 128 79 0      # CONTENT_CHEST
 811 170 50 25   # CONTENT_BRICK
 812 104 78 42   # CONTENT_CLAY
 813 58 105 18   # CONTENT_PAPYRUS
+814 196 160 0   # CONTENT_BOOKSHELF
+815 205 190 121 # CONTENT_JUNGLETREE
+816 62 101 25   # CONTENT_JUNGLEGRASS
+817 255 153 255 # CONTENT_NC
+818 102 50 255  # CONTENT_NC_RB