Tiny rdoc fix in Capybara::Node::Actions [ci skip]

"Text, id, or value of link" -> "Text or id of link"
Depend on xpath ~> 2.0
tagged 2.1.0
Merge pull request #1043 from CorgiDude/patch-1

Tiny rdoc fix in Capybara::Node::Actions [ci skip]
Added 2.1.0 release date to history
Merge pull request #1048 from parndt/patch-1

Added 2.1.0 release date to history
Improve the test for change events when calling fill_in.

  - Assert that the event is triggered.
  - Assert that the value of the input is correct at the time the event
    is triggered.
  - Do not allow multiple events to be fired for a single change.
Specify :match => :one explicitly.
Ignore form submit clicks when no associated form
Merge pull request #1064 from twalpole/no_form

Ignore form submit clicks when no associated form
textareas with linefeeds - Fixes #1068
refactor textarea document manipulation into one place
Remove :focus tag from fill_in_spec test
Merge pull request #1078 from ryansch/remove-focus-tag

Remove :focus tag from fill_in_spec test
Add double_click and right_click to element - support in selenium
test for issue of cookie not getting set in rack test when first request has a blank path
Fix for issue with cookie setting on first request with blank path
Avoid NoMethodError when calling Capybara::Selenium::Driver#quit and driver was not started
Clarify that examples are for signing in (as opposed to up)
Merge pull request #1098 from artfuldodger/readme-example-language

Clarify that examples are for signing in (as opposed to up)