Adding absolute hack to get update command launching migrate via subprocess.
Force update to launch commands as external processes.
Adding KA-LITE-MOD markers
pdb, we are forever intertwined. do you feel the same for me as I do for you?
Merge pull request #1325 from bcipolli/update_fixes

Update hacks, for working around pre-0.10.3 bug
Merge branch 'hotfix' of github.com:learningequality/ka-lite