Signed-off-by: Kai Yan <kai.yan@emc.com>
Delete sftp-config.json
Update .gitignore
Merge pull request #5 from jimschubert/master

Translations for 'Functional' section
Signed-off-by: Kai Yan <kai.yan@emc.com>
Update
Merge branch 'master' of heroku.com:scala-tour
The issus of start button is 'Functional' has been fixed.
And the issus of 'concurrent' in FF unclickable fixed.
Ignore local IntelliJ hidden directories