audio: Do not apply delay patch to versions >= 5215 (applied upstream).
audio: Set CROS_VER_1 in test, do not apply any patch if the current branch is master.
Add short message when CRAS patches are applied.
test/30-audio: Fix test.
test/audio: Assign variables on multiple lines.
test/audio: Fix fetching branch list.
audio/test: Show ADHD heads on one line.
Merge pull request #579 from drinkcat/audio-fix-5215

Do not patch CRAS plugin for Chromium OS build >= 5215
Allow normal user to write to /var/lib/xkb.

Change /var/lib/xkb group to video. Most users should be in that group
anyway, including the default UID 1000 which we really care about.

This makes sure Xephyr, running as user, can write server-*.xkm files to
/var/lib/xkb, so it does not conflict with files created by Chromium OS
X server in /tmp.
Merge pull request #588 from drinkcat/fix-xkb-perm

Allow normal user to write to /var/lib/xkb.
edit-chroot, spinner: define ret as a local variable
Add set -e in test scripts.
edit-chroot: At least one command must be specified.
edit-chroot: Check that all chroots passed as parameters exist before doing anything.
edit-chroot/backup: Delete partial archive on failure.

Ensures only complete archive is leftover.
Check that chroot names are valid:

No / in the name; name cannot be `.`, `..` or empty string.
unmount-chroot intentionally does not validate chroot name.
Allow chroot name starting in `-`.

Make sure chroot names are separated from other arguments when calling `{mount,unmount,edit}-chroot`.
edit-chroot test.
Merge pull request #592 from drinkcat/edit-chroot-fixes

`edit-chroot` fixes
Arch installer.