Adapt recovery fstab files usage for Android 4.3

As explained here:
https://source.android.com/devices/tech/storage/config.html
since Android 4.3 fstab files have been unified all using the same syntax.
This commit drops the now useless recovery.fstab file and uses
fstab.boundary also for recovery, making it work again.

Signed-off-by: Diego Rondini <diego.rondini@kynetics.it>
nit6xlite: Add support for WVGA display w/ft5x06 controller

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Delays added to make script more reliable.
Merge branch 'sabre-jb_4.3' of https://github.com/gromaudio/android_device_boundary into sabre-jb_4.3