projects/imx6/linux: build SPDIF driver as modules

Signed-off-by: Stephan Raue <stephan@openelec.tv>
added package brcmfmac_sdio-firmware linux: added needed drivers for bcm43xx bluetooth devices

This is needed to load broadcom bluetooth firmware for bcm43xx chips
existing in some arm devices.

Signed-off-by: Stephan Raue <stephan@openelec.tv>
OpenELEC-settings: update to OpenELEC-settings-0.5.5

Signed-off-by: Stephan Raue <stephan@openelec.tv>
kodi: update to kodi-14-ec361ca

Signed-off-by: Stephan Raue <stephan@openelec.tv>