Major improvements on policy configuration

- Bugfixes on change_policy
- Replaced _consent modules with configurable modules

modpol_core/modules/defer.lua

@@ -0,0 +1,48 @@
+--- Defer
+-- @module defer
+
+local defer = {
+    name = "Defer ",
+    slug = "defer",
+    desc = "Defers a decision to another org",
+    hide = true;
+}
+
+defer.data = {
+}
+
+--- Config for module 
+-- @field defer_org Name or ID of target org
+-- @field votes_required Threshold passed on to `consent`
+-- @field prompt String passed on to `consent`
+defer.config = {
+   approval_module = "consent",
+   defer_org = "Root",
+   prompt = ""
+}
+
+--- Initiate function
+-- @param result Callback if this module is embedded in other modules
+-- @function defer:initiate
+function defer:initiate(result)
+   local defer_org = modpol.orgs.get_org(self.config.defer_org)
+   if not defer_org then
+      modpol.interactions.message(
+         self.initiator, "Target org not found, aborting")
+      self.org:delete_process(self.id)
+   else
+      defer_org:call_module(
+         self.config.approval_module, self.initiator,
+         {
+            prompt = self.config.prompt
+         },
+         function()
+            if result then result() end
+      end)
+   end
+   if result then result() end
+   self.org:delete_process(self.id)
+end
+
+--- (Required) Add to module table
+modpol.modules.defer = defer