Document inactive block behaviour (#447)

2018-12-21 11:10:08 -08:00
--- a/mesecons_lightstone/doc/lightstone_lightgrey/description.html
+++ b/mesecons_lightstone/doc/lightstone_lightgrey/description.html
@@ -1 +1,2 @@
 Effector, glows light grey when powered.
+It works in an inactive block.