Added ldoc comments for all lua modules and generated docs in documentation index.html

modpol_core/modules/join_org.lua

@@ -1,3 +1,5 @@
+--- Adds a user to org
+-- @module join_org
 
 join_org = {}
 
@@ -7,6 +9,9 @@ join_org.setup = {
    desc = "If consent process is passed, initiator joins this org."
 }
 
+--- Adds the user to the org
+-- @function join_org.initiate
+-- @param result
 function join_org.initiate(result) 
     modpol.interactions.binary_poll_user(
         initiator,