fix

config.ce

@@ -1,7 +1,7 @@
 // cell config - Manage system and actor configurations
 
 var toml = use('toml')
-var shop = use('shop')
+var pkg = use('package')
 var text = use('text')
 
 function print_help() {
@@ -104,7 +104,7 @@ if (args.length == 0) {
   return
 }
 
-var config = shop.load_config()
+var config = pkg.load_config()
 if (!config) {
   log.error("Failed to load cell.toml")
   $_.stop()
@@ -171,7 +171,7 @@ switch (command) {
     }
     
     set_nested(config, path, value)
-    shop.save_config(config)
+    pkg.save_config(config)
     log.console("Set " + key + " = " + format_value(value))
     break
     
@@ -230,7 +230,7 @@ switch (command) {
         var value = parse_value(value_str)
         
         set_nested(config.actors[actor_name], path, value)
-        shop.save_config(config)
+        pkg.save_config(config)
         log.console("Set actors." + actor_name + "." + key + " = " + format_value(value))
         break