add private citizen login scenarios
added login scenarios for caseworkers
fixed caseworker login steps
made step more specific to the user
Updated run_tests.sh for vagrant image
fixed spelling
Removed file created by error
Merge branch 'master' into nd_add_login
adding new files
Changed wording to Caseworker
Changed wording to Citizen
Merge pull request #14 from LandRegistry/nd_add_login

Nd add login
Refactor Code

Removed file which were no longer needed
Refactored code to check json output from system of register when a new
application is raised.
Updated endpoints in the run_tests_preview.sh file.
Merge branch 'master' into am_refactor
updated run_tests.sh

Added check in run_tests.sh to see if running in vagrant or not
Refactored data-generator.rb and support files
Refactored Code + Improve Travis File
Update README.md
Merge pull request #15 from LandRegistry/am_refactor

Code Refactor
Removed Scenario