prima_legacy: add prima_legacy WLAN driver

Signed-off-by: Paul Reioux <reioux@gmail.com>
scripts: remove localversion "+" from kernel version strings

Signed-off-by: faux123 <reioux@gmail.com>
defconfig: stock oppo find5 defconfig (pulled from 3.4.0-3284)

Signed-off-by: Paul Reioux <reioux@gmail.com>
defconfig: add my own find5 defconfig

Signed-off-by: Paul Reioux <reioux@gmail.com>