fix typo in README
fixed some typos
Merge pull request #1 from lest/patch-1

fix typo in README
Merge pull request #2 from jeremyw/patch-1

fixed some typos
Capybara::Node::Email instead of Document
Access the email directly from the node
Support different content types
ignore vim swap files
Added Sinatra to gemspec

`bundle install` was not getting Sinatra installed, which is necessary for specs to run.
decoupled ActionMailer

Now also works for people just using the Mail gem without ActionMailer.
Merge pull request #3 from DCarper/decouple_action_mailer

Decouple action mailer
Merge pull request #4 from DCarper/vim_swp_files

ignore vim swap files
Save and open email in browser
Ensure use of the test suite's TestApp
Proper test for save_and_open_page
Version bump
Better documentation
DSL

Moved RSpecHelper into a DSL module to follow Capybara's convention for
including in test suites

Updated the README to reflect that change
Use autoload
Removed sinatra from gemspec