Added bobblocks colors

Copied from http://minetest.net/forum/viewtopic.php?pid=39948#p39948,
thanks to RabbiBob

Author: Miroslav Bendík

colors.txt

@@ -76,3 +76,42 @@ default:desert_sand 210 180 50
 default:desert_stone 150 100 30
 default:dry_shrub 100 80 40
 
+bobblocks:redblock 255 0 0
+bobblocks:orangeblock 255 69 0
+bobblocks:yellowblock 255 255 0
+bobblocks:greenblock 50 205 50
+bobblocks:blueblock 0 0 255
+bobblocks:indigoblock 111 0 255
+bobblocks:violetblock 238 130 238
+bobblocks:whiteblock 255 250 250
+bobblocks:redpole 255 0 0
+bobblocks:orangepole 255 69 0
+bobblocks:yellowpole 255 255 0
+bobblocks:greenpole 50 205 50
+bobblocks:bluepole 0 0 255
+bobblocks:indigopole 111 0 255
+bobblocks:violetpole 238 130 238
+bobblocks:whitepole 255 250 250
+bobblocks:redblock_off 205 92 92
+bobblocks:orangeblock_off 255 140 0
+bobblocks:yellowblock_off 255 215 0
+bobblocks:greenblock_off 34 139 34
+bobblocks:blueblock_off 0 0 128
+bobblocks:indigoblock_off 75 0 130
+bobblocks:violetblock_off 148 0 211
+bobblocks:whiteblock_off 245 245 245
+bobblocks:redpole_off 205 92 92
+bobblocks:orangepole_off 255 140 0
+bobblocks:yellowpole_off 255 215 0
+bobblocks:greenpole_off 34 139 34
+bobblocks:bluepole_off 0 0 128
+bobblocks:indigopole_off 75 0 130
+bobblocks:violetpole_off 148 0 211
+bobblocks:whitepole_off 245 245 245
+bobblocks:health_off 245 245 245
+bobblocks:health_on 255 0 0
+bobblocks:trap_spike 139 134 130
+bobblocks:trap_spike_set 255 222 173
+bobblocks:trap_spike_major 131 139 131
+bobblocks:trap_spike_major_set 255 222 173
+bobblocks:trap_grass 0 100 0