daemon: Do not generate test tarball; use fixed version

Version with checksum 811e9713f6357ee3996cb7cce80a3e2b has not
changed in a month, fetch that until R39 goes stable, then we'll
be able to remove it.
Merge pull request #1202 from drinkcat/crouton-autotest

daemon: Do not generate test tarball; use fixed version
Fix syntax error in Unity targets