merge feature files related to forms
resolve a conflict in the login_steps.rb
update feature test
delete unnecessary files.
Merge branch 'task/1819-merge-feature-files-related-to-forms' of git://github.com/StanleyHub/RapidFTR into StanleyHub-task/1819-merge-feature-files-related-to-forms
[#1819] Merged the pull request and fixed one of the failing test