Added Gemfile.lock to the .gitignore file because it really shouldn't be versioned.
Added a way to directly set  from the command line, for convenience. Fixed the settings in cucumber.yml for the headless profile - the spaces between --tags parameter values made it so the profile didn't actually run.
Actually removed Gemfile.lock from the repo.
Moved Cornell University-specific login logic to its own env configuration file.
Moved the step definitions for CUWebLogin into their own directory, logically.
Fixed a typo.
Merge branch 'CUWebauth'
Merge branch 'master' into KFSMI-8332

Conflicts:
	Gemfile.lock