Documenting firmware branches

[Kalle Valo]

Hi,

I started a section about firmware branches in the wiki:

----------------------------------------------------------------------
Firmware branches

ath10k firmware has different branches, they are described below.

main branch

Firmware versions 999.999.0.x.

Supports AP mode, STA mode, Ad-Hoc and P2P. But AP mode is not that well
tested, especially problems with DFS.

10.1 branch

Firmware versions 10.1.x.

Branch focusing on AP mode. Supports DFS. STA mode works but not well
tested. No Ad-Hoc or P2P support.
----------------------------------------------------------------------

http://wireless.kernel.org/en/users/Drivers/ath10k/firmware#Firmware_branches

If I missed something, please improve the wiki.

-- 
Kalle Valo