bcm4339: update firmware to 6.37.32.23.34.14 [DO NOT MERGE]

Rate limit logic for IPv6 RA packet.

Bug: 12062433

Change-Id: I8607b307a0bb08d581cb199d3e744545f219f2b8
Signed-off-by: Patrick Tjin <pattjin@google.com>
Merge tag 'android-4.4.3_r1' into HEAD

Android 4.4.3 release 1
Revert "bcmdhd: Remove bcm4329 (obsolete)"

This reverts commit 697f7c8d92dde56c67c659c75e257f38a2fb4acd.

Change-Id: I70582a9e5931131a2a667de48409766eb9f315ea
hardware-broadcom: Fix makefile

The external/wpa_supplicant don't exists anymore, use
external/wpa_supplicant_6 instead.

Change-Id: Ie02974eeca42d701e32a6c8ff10618ff3e945a20