Merge pull request #37 from tuxedio/f-navbar

Small tweaks on view, introduce Guardfile with LiveReload
Add mailcatcher to readme
Fix file names
Add sign up and vendor sign in links
Start fixing tests
Merge branch 'development' into f-dropdown
Merge pull request #39 from tuxedio/c-cucumber-fix

Fix cucumber tests for sign_in and sign_up
Merge branch 'development' into f-dropdown
Add working cucumber tests and fix RSpec tests