init, changed a few things for GEIGERnet-Server, added sounds for receiving RDS message

patches/README.md

@@ -0,0 +1,3 @@
+# jumpdrive_compat
+
+Compat patch for jumpdrive mod to make transmitters and beacons work correctly on jumpdrive ships.

patches/jumpdrive_compat/compat.lua.patch

@@ -0,0 +1,28 @@
+--- compat.lua	2019-12-09 17:28:52.811852063 +0000
++++ compat.lua	2019-12-09 17:29:24.255956113 +0000
+@@ -8,6 +8,7 @@
+ local has_pipeworks_mod = minetest.get_modpath("pipeworks")
+ local has_beds_mod = minetest.get_modpath("beds")
+ local has_ropes_mod = minetest.get_modpath("ropes")
++local has_ham_radio_mod = minetest.get_modpath("ham_radio")
+ 
+ dofile(MP.."/compat/travelnet.lua")
+ dofile(MP.."/compat/locator.lua")
+@@ -18,6 +19,7 @@
+ dofile(MP.."/compat/telemosaic.lua")
+ dofile(MP.."/compat/beds.lua")
+ dofile(MP.."/compat/ropes.lua")
++dofile(MP.."/compat/ham_radio.lua")
+ 
+ if has_pipeworks_mod then
+ 	dofile(MP.."/compat/teleporttube.lua")
+@@ -37,6 +39,9 @@
+ 	elseif name == "telemosaic:beacon" or name == "telemosaic:beacon_protected" then
+ 		jumpdrive.telemosaic_compat(source_pos, target_pos)
+ 
++	elseif (name == "ham_radio:transmitter" or name == "ham_radio:beacon") and has_ham_radio_mod then
++		jumpdrive.ham_radio_compat(source_pos, target_pos)
++
+ 	end
+ end
+ 

patches/jumpdrive_compat/ham_radio.lua

@@ -0,0 +1,7 @@
+
+jumpdrive.ham_radio_compat = function(from, to)
+	local meta = minetest.get_meta(to)
+	ham_radio.delete_transmitter(from)
+	ham_radio.save_transmitter(to, meta)
+end
+