Refreshed Gemfile.lock file

 * Rebuilt Gemfile.lock file to refresh Gemfile.
 * Used https instead of http in Gemfile.
 * Added minitest(3.5.0) to get green test run.
 * FYI: See 5 shoulda_matcher **deprecated and will be removed in 2.0** warnings.
 * FYI: Tests are not totally headless but it worked.
 * FYI: Here are other ways for me to help:  http://pastie.org/6582928

2nd Commit includes: 
 * Upgraded capybara to current version.
 * Added capybara-webkit to get headless test run.
 * Test run is all green.

Will use branches from now on.