kltedv: import proprietary libraries.

* Largely kanged from klte (G900F) as it was hard to find a stock image
* swapped pn547 NFC fw for broadcom

Change-Id: I8e87c225434c16b3bb3339798fc789de4bbff6c4
klte-common: add kltedv to build barrier

Change-Id: I1b18e98b075091ade7590c898feaef567f7966ae