meta-acer: fix compilation for linux-acer-a500 kernel

 * fixed defconfig to choose the forced CMDLINE over the booloader's one
 * modified recipe to fix some CONFIG_xxx item that were changed to "m" instead of "y"

Signed-off-by: Christophe Chapuis <chris.chapuis@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
meta-android: android-audiosystem: package asound.conf as well

Signed-off-by: Simon Busch <morphis@gravedo.de>
meta-acer: fix kernel cmdline and apply patch to fix compilation for gcc 4.7 on gold

 * bumped MACHINE_KERNEL_PR

Signed-off-by: Christophe Chapuis <chris.chapuis@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>