Change order of app.json parsing

Author: jclem

.gitignore

@@ -15,3 +15,6 @@ erl_crash.dump
 
 # Also ignore archive artifacts (built via "mix archive.build").
 *.ez
+
+# Ignore the built escript file
+app_bootstrap

app_bootstrap

@@ -102,10 +102,10 @@ defmodule AppBootstrap do
   @spec get_value(String.t, map) :: String.t
   defp get_value(key, descriptor) do
     case descriptor do
-      %{"development_required" => false} -> ""
-      %{"required" => false} -> ""
       %{"development_value" => value} -> value
       %{"value" => value} -> value
+      %{"development_required" => false} -> ""
+      %{"required" => false} -> ""
       %{"description" => description} ->
         IO.puts ~s(Provide a value for "#{key}":)
         IO.puts ~s("#{description}")