linux-yocto-dev: add new recipe for upcoming 3.12

Removing the patches merged in 3.12 only two remain:
 sharpsl_param.patch - has been sent upstream
 locomo_kbd_tweak-r2.patch - inappropriate ?

Hopefully more patches for collie will come soon.

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
linux-yocto: re-enable CONFIG_JFFS2_LZO

Override the settings in
base/base.cfg:# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
nandlogical: remove unnecessary EXTRA_OEMAKE

This is cruft from development: the recipe simply calls klcc

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>