wlan : Fast transition (11r)

- Set Key along with the Config BSS command to HAL
  to improve the 11r roam latencies
- Move the TL state to Authenticated to allow TX Data
  when set GTK is received at driver from supplicant
- Optimize the memcpy in hdd_SendFTEvent

Change-Id: Iab9f1fbcc4a11bd1a2e521885a6beaf1f6a9068a
CRs-fixed: 465419
TDLS: Disappearing AP Trick Implementation as part of Oxygen support.

This commit introduces Disappearing AP Trick requirement as part of
oxygen implementation.

Change-Id: Ie8d687c433777b305c5ad9e1ed70d692e7d3320b
CRs-fixed: 471056
wlan: Release 3.2.3.119

wlan: Release 3.2.3.119