Add Nit6xLite board
oc: add Broadcom support
oc: copy wpa_supplicant.conf into /data/misc/wifi/
Place browser cache in 32M RAM disk

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
nit6xlite: Add ft5x06, eGalax touch screens
init.rc: change RAM disk permissions to allow browser access

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
fix ueventd.boundary.rc

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Merge branch 'r13.4-1' of git://github.com/boundarydevices/android_device_boundary into nit6x
always get 6x_upgrade.txt from nitrogen6x directory
nit6xlite: don't copy U-Boot, include broadcom firmware