Implement steps for simple facebook sign in
Refactor sign in features
Refactor step definitions
  Extract steps for sign in
Update facebook login feature to check that user is returned to homepage
Refactor step_definitions
  Introduce page objects
  Introduce world data
Refactor step_definitions
  Introduce page objects
  Introduce world data
Merge branch 'step_definitions' of https://github.com/analog-analytics/Bespoke_Offers_QA_Test_Automation into step_definitions
Merge branch 'master' of https://github.com/analog-analytics/Bespoke_Offers_QA_Test_Automation into step_definitions
Merge branch 'step_definitions'