Update xapi seed data
Turn off i18n localization
add a beta ribbon on bottom right
Merge pull request #2002 from jalyna/jalyna/add-beta-banner

Add a beta ribbon on bottom right
Do not warn about duplicate on empty first attempt
Update ruby to 2.1.2
Fix progress-bar numbers being a bit off to the left
Merge pull request #2009 from dmitriy-korotayev/master

Fix progress-bar numbers being a bit off to the left
Bump ruby version in travis config