Merge pull request #417 from ghiculescu/patch-1

Add support for loading `log_silently` from YML

lib/asset_sync/config.rb

@@ -232,9 +232,10 @@ def load_yml!
       self.gzip_compression       = yml["gzip_compression"] if yml.has_key?("gzip_compression")
       self.manifest               = yml["manifest"] if yml.has_key?("manifest")
       self.fail_silently          = yml["fail_silently"] if yml.has_key?("fail_silently")
+      self.log_silently           = yml["log_silently"] if yml.has_key?("log_silently")
       self.always_upload          = yml["always_upload"] if yml.has_key?("always_upload")
       self.ignored_files          = yml["ignored_files"] if yml.has_key?("ignored_files")
-      self.custom_headers          = yml["custom_headers"] if yml.has_key?("custom_headers")
+      self.custom_headers         = yml["custom_headers"] if yml.has_key?("custom_headers")
       self.run_on_precompile      = yml["run_on_precompile"] if yml.has_key?("run_on_precompile")
       self.invalidate             = yml["invalidate"] if yml.has_key?("invalidate")
       self.cdn_distribution_id    = yml['cdn_distribution_id'] if yml.has_key?("cdn_distribution_id")