mozilla/olympia — pull request #19 by magopian (2014-03-21 16:40:08+00:00)
Title: Crop the jetpack_version (sdkVersion) received from harness-options.json (bug 986221)

fix [bug 986221](https://bugzilla.mozilla.org/show_bug.cgi?id=986221)
duplicated from [zamboni #1883](https://github.com/mozilla/zamboni/pull/1883)