Added LDoc comments for new files, ready to merge pt. 2

modpol_core/modules/change_modules.lua

@@ -22,6 +22,7 @@ change_modules.config = {
 --- Initiate change in modules.
 -- Either adds or removes module depending on user input
 -- @function change_modules:initiate
+-- @param result Callback if this module is embedded in other modules
 function change_modules:initiate(result)
    self.data.result = result
    self.data.add_modules = {}