iLearner/x2go — pull request #2 by usernamenumber (2014-12-28 20:49:42+00:00)
Title: Update URLs and add sanity checks

**UNTESTED** *All my SD cards are in use. These changes should work, but it would be great if someone could test them before they get merged. Original changelog follows.*

`execute sd` now downloads a rootpart with edX pre-installed.
Steps that previously failed if they'd already been done now check before running