* lib/rss.rb, lib/rss/, test/rss/, sample/rss/: merged from trunk.

- 0.1.6 -> 2.0.0.
  - fixed image module URI. Thanks to Dmitry Borodaenko.
  - supported Atom.
  - supported ITunes module.
  - supported Slash module.

* NEWS: added an entry for RSS Parser.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@13747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/rss/xml-stylesheet.rb

@@ -35,6 +35,10 @@ module RSS
     attr_accessor(*ATTRIBUTES)
     attr_accessor(:do_validate)
     def initialize(*attrs)
+      if attrs.size == 1 and
+          (attrs.first.is_a?(Hash) or attrs.first.is_a?(Array))
+        attrs = attrs.first
+      end
       @do_validate = true
       ATTRIBUTES.each do |attr|
         __send__("#{attr}=", nil)