Major improvements on policy configuration

- Bugfixes on change_policy
- Replaced _consent modules with configurable modules

modpol_core/orgs/process.lua

@@ -3,12 +3,12 @@
 
 --- Call modules
 -- @function modpol.orgs.call_module
--- @param module_slug Same as module name
+-- @param module_slug Same as module name (or false to run result)
 -- @param intiator Initiator for module
 -- @param config Config for module
 -- @param result
 function modpol.orgs:call_module(module_slug, initiator, config, result, parent_id)
-   if not module_slug then -- if false then simply run result
+   if not module_slug then -- if slug is false then simply run result
       result()
       return
    end
@@ -161,7 +161,7 @@ function modpol.orgs:has_pending_actions(user)
     end
 end
 
---- Interact a user with given process
+--- Create user interaction with given process
 -- @function modpol.orgs:interact
 -- @param process_id
 -- @param user