Be a little quieter when installing refinery by supressing refinery:u…

…pdate output. This way the user is not confused by multiple 'actions required'.

bin/refinery

@@ -118,7 +118,7 @@ unless (app_path = ARGV.shift).nil? or app_path.length == 0
       puts `#{cmd}`
 
       puts "\n\nUpdating some core refinery files..\n"
-      puts (cmd="rake -f #{File.join(rails_root, 'Rakefile')} refinery:update")
+      puts (cmd="rake -f #{File.join(rails_root, 'Rakefile')} refinery:update from_installer=true")
       puts `#{cmd}`
     end
 
@@ -139,4 +139,4 @@ else
   puts "--force             Forces the directory to be overriden if the directory already exists"
   puts "--database=name     Preconfigure for selected database (options: mysql/postgresql/sqlite3 - default: sqlite3)."
   puts "\n"
-end
+end