Adding documentation for Capybara::Result to be more explicit about what
Node#all returns.
Added disabled? to simple node
Added disabled? to the node
Added disabled? to driver
Delegate to the native check for enabled
Removed spec to cover empty disabled attributes due to nokogiri jruby.
Add #title method to Capybara::Node::Document
support form attribute for submit buttons
Update lib/capybara/node/matchers.rb

The example given for has_selector? with a count is misleading. As it specifies "p#foo", this is referring to a p element with an id of "foo". This should only appear once on a page.
Close tag properly
ignore_hidden_elements now defaults to true

This default will change in Capybara 2.1.0.
Update xpath lib
add test submit button for one form located in a different form
add support for form attribute on input, select, and textarea elements
cleanup Form#params by using the xpath gem
Add `exact` option
Add `exact` config option
Add `match` option
Add prefer_exact match strategy which behaves like Capybara 1.x
Fix some specs, due to visibility changes