Add reminder to remove #page method in V4
Try to guess if Capybara is in use when using #page.

If the Capybara::DSL module is included, *always* return #page.

Note the tests don't pass with current versions of Capybara because when
sessions are reset, we close off the browser but Capybara then makes
assertions on it.

In current versions of Capybara, the way drivers are reset also means we
try to re-use drivers in new tests.  Versions of Capybara > 2.2.1 no
longer have this problem (At least, once it's released >.>)
Merge pull request #209 from DylanLacey/master

Don't stop Capybara from starting the app if asked
Updated version and changelog for release
Prepare sauce connect for release
Fixed malformed json string.
Merge pull request #208 from DylanLacey/capybara_deprecate_page

Try to guess if Capybara is in use when using #page.
Merge branch 'master' of github.com:sauce-labs/sauce_ruby
Merged #207 from vgrigoruk - Do not set Capybara.app_host if it is not
nil
Merge pull request #210 from UATcendyn/master

Fixed malformed json string.
Try to escape JSON for PERFILE_BROWERS based on platform
Support for RSpec 2.9.9/3
Remove debugging line
Exit with failure if the RSpec integration fails
Pull Tunnel and Server startup into methods for RSpec
Switched :suite to :all for RSpec.

RSpec currently ignores conditions on :suite, so Sauce Connect and a
Rails server were starting for all test runs.

Changed this to :all and made rails server and connect startup
idempotent.