Major improvements on policy configuration

- Bugfixes on change_policy
- Replaced _consent modules with configurable modules

modpol_core/interactions/interactions.lua

@@ -27,7 +27,11 @@ function modpol.interactions.get_policy_string(
             this_policy =
                tostring(this_org.policies[module_slug][k])
          else
-            this_policy = tostring(v)
+            if not v then
+               this_policy = "none"
+            else
+               this_policy = tostring(v)
+            end
          end
          table.insert(output, k.." - "..this_policy)
       end
@@ -207,6 +211,7 @@ function modpol.interactions.org_dashboard(user, org_string)
                org.name, module.slug, "\n")..
             "\n".."Proceed?",
             function(input)
+               print("\n")
                if input == "Yes" then
                   org:call_module(module_sel, user)
                elseif input == "No" then
@@ -468,10 +473,8 @@ function modpol.interactions.binary_poll_user(user, question, func)
       answer = io.read()
    until answer == "y" or answer == "n"
    if answer == "y" then
-      modpol.interactions.message(user, "Response recorded")
       func("Yes")
    elseif answer == "n" then
-      modpol.interactions.message(user, "Response recorded")
       func("No")
    else
       modpol.interactions.message(user, "Error: invalid response")