Setting log_level earlier to silence info level configuration output.

lib/jekyll/commands/build.rb

@@ -22,11 +22,11 @@ module Jekyll
         # Build your jekyll site
         # Continuously watch if `watch` is set to true in the config.
         def process(options)
+          Jekyll.logger.log_level = :error if options['quiet']
+
           options = configuration_from_options(options)
           site = Jekyll::Site.new(options)
 
-          Jekyll.logger.log_level = :error if options['quiet']
-
           build(site, options)
           watch(site, options) if options['watch']
         end