Major improvements on policy configuration

- Bugfixes on change_policy
- Replaced _consent modules with configurable modules

modpol_core/modules/change_modules.lua

@@ -1,11 +1,10 @@
 --- change_modules
--- Depends on consent
 -- @module change_modules
 
 local change_modules = {
-    name = "Change modules (consent)",
+    name = "Change modules",
     slug = "change_modules",
-    desc = "Add or remove modules from the org with member consent",
+    desc = "Add or remove modules from the org",
     hide = false;
 }
 
@@ -17,6 +16,7 @@ change_modules.data = {
 }
 
 change_modules.config = {
+   approval_module = false
 }
 
 --- Initiate change in modules.
@@ -68,7 +68,7 @@ function change_modules:initiate(result)
             self.org:delete_process(self.id)
             return
          end
-         -- proceed with consent
+         -- proceed with approval
          local query = "Accept module changes in org "..
             self.org.name.."?"
          self.data.summary = ""
@@ -80,11 +80,10 @@ function change_modules:initiate(result)
                table.concat(self.data.remove_modules,", ")
          end
          self:call_module(
-            "consent",
+            self.config.approval_module,
             self.initiator,
             {
-               prompt = query..self.data.summary,
-               votes_required = #self.org.members
+               prompt = query..self.data.summary
             },
             function()
                self:implement_change()