nokogiri version 1.1.0 has been released!

Nokogiri (鋸) is an HTML, XML, SAX, and Reader parser.

Changes:

### 1.1.0

* New Features

* Custom XPath functions are now supported. See Nokogiri::XML::Node#xpath
* Custom CSS pseudo classes are now supported. See Nokogiri::XML::Node#css
* Nokogiri::XML::Node#<< will add a child to the current node

* Bugfixes

* Mutex lock on CSS cache access
* Fixed build problems with GCC 3.3.5
* XML::Node#to_xml now takes an indentation argument
* XML::Node#dup takes an optional depth argument
* XML::Node#add_previous_sibling returns new sibling node.