Create login.feature

Adding new login feature.
Create search_by_employee_page.feature

Search by Employee Page feature and scenarios.
Create sort_by_employee_page.feature

Sort by employee page feature and scenarios.
Update search_by_employee_page.feature
Update sort_by_employee_page.feature
Merge remote-tracking branch 'origin/master' into add-features
Moved files to features folder and fixed indentation.
Merge pull request #6 from Orasi/add-features

Add features