*Reorganized code so that further expansion is possible in a very organized manner.

*modpol.add_member() -- added a check if the member is already a member of that organized

*storage -- fixed bug by moving storageref to top of file

*added on_joinplayer to add players to instance

*moved minetest specific code in init.lua to modpol_minetest, organized in folders.
All overrides in one folder, all chatcommands in another, the on_joinplayer in modpol_minetest/orgs/instance.lua

modpol_minetest/api.lua

@@ -0,0 +1,40 @@
+--call all files in this directory
+
+
+
+-- ===================================================================
+-- Minetest Specific Overrides of modpol functions
+-- ===================================================================
+
+
+local localdir = modpol.get_script_dir() .. "/modpol_minetest"
+
+--Users
+dofile (localdir .. "/overrides/users/users.lua")
+
+--orgs
+--dofile (localdir .. "/overrides/orgs/orgs.lua")
+
+--interactions
+dofile (localdir .. "/overrides/interactions/interactions.lua")
+
+-- messaging functions
+-- dofile (localdir .. "/overrides/processes/processes.lua")
+
+
+
+-- ===================================================================
+-- Minetest Chatcommands
+-- ===================================================================
+dofile (localdir .. "/chatcommands/chatcommands.lua")
+
+
+-- ===================================================================
+-- Minetest Specific code
+-- ===================================================================
+
+
+-- orgs
+-- ===================
+
+dofile (localdir .. "/orgs/instance.lua") --add players to the instance when they join.