* Use lang/ruby/gem.mk instead of misc/rubygems/rubygem.mk.
* Add PKG_DESTDIR_SUPPORT.
* Ajust new ruby package's framework.
Changes of version 0.7.1
* convert the encoding of an input string automatically (Ruby 1.9.1).
Changes of version 0.7.0
* suppot Ruby 1.9.1.
* remove some experimental libraries.
* remove all example programs.
Ruby-xmlparse is a module to access to James Clark's XML Parser Toolkit
"expat" (http://www.jclark.com/xml/expat.html) from Ruby.
It is used by net/ruby-xmlrpc4r pakcage.