Create kde-minimal target
tests/30-audio: 30 seconds timeouts.
audio: Modify CRAS ALSA plugin to control current node's volume.

This makes sure Chrome OS UI and chroot control the same value.
Update minimum version to R31/4731.
installer/prepare: Ignore kbd_mode errors

Sometimes crosh gets killed, leaving Xorg alive, but the /dev/pts
file is not around anymore. Without this, the installer fails.
targets/audio: If commit id is not found, fall back on master

Can happen with developer builds using prebuilt packages, see
crbug.com/417820. In this case, we assume that the developer
will update the machine frequently and using master is
appropriate.
Update kde-minimal
Merge pull request #1069 from drinkcat/kbd_mode_ignore_errors

installer/prepare: Ignore kbd_mode errors
Change kde target to kde-plasma-desktop package
Merge branch 'audio-volume-fix' of https://github.com/drinkcat/chroagh
Merge pull request #1081 from lnxsrt/master

KDE Minimal target
Update contributors
audio: If master is picked, audio might not work
Typo fix in README.md
Merge pull request #1076 from drinkcat/cras-version-master-fallback

targets/audio: If commit id is not found, fall back on master
Revert "Merge pull request #1076 from drinkcat/cras-version-master-fallback"

This reverts commit 8f33bd231245d73621bc69583759f8635983ac8a, reversing
changes made to 4b8c6ecfe934bc475a878385c470a59f02be115b.
Merge pull request #1097 from drinkcat/revert-1076

Revert "Merge pull request #1076 from drinkcat/cras-version-master-fallb...
Revert "Merge pull request #1097 from drinkcat/revert-1076"

This reverts commit 435f1f04070319d7a9be1ecc50aad97aedd77097, reversing
changes made to 8f33bd231245d73621bc69583759f8635983ac8a.
targets/audio: wget --content-on-error does not work on precise
Merge pull request #1102 from drinkcat/cras-version-master-fallback-fix

targets/audio: If commit id is not found, fall back on master (take 2)