provide option to disable apply log for innobackupex
Merge pull request #606 from rebuy-de/apply-log-optional

provide option to disable apply log for innobackupex
Release v4.1.3 [ci skip]
Add webhook config for Slack
Update spec tests for Slack webhook changes
Merge pull request #613 from reedloden/slack_webhook_url

Add webhook URL config for Slack (with tests!)
Release v4.1.4 [ci skip]
Bundle update fog
Merge pull request #616 from barttenbrinke/master

Update to fog 1.25 gem to support AWS4.
Update gemspec
Release v4.1.5
Mark failing spec on OSX [ci skip]
Update httparty to 0.13.3 to avoid conflicts with other gems that are using newer version