Fixed typo for keyboard shortcut in Readme
Merge pull request #696 from helgeblod/upstream

Fixed typo for the keyboard shortcut for running tests in the Readme
Appraisals is a ruby file, too
Merge pull request #697 from schasse/appraisals_is_ruby

Appraisals is a ruby file, too
Merge remote-tracking branch 'bbatsov/master' into bbatsov-master
input-decode-map for S-down