mondrianwifi: We don't use netmgrd

Change-Id: Ia604ef5ff35b0531d203cff64bf935e3252c9950
mondrianwifi: wlan: Cleanup initialization

This is mirror much of what was done in the m8 except that we
don't have the hsic_host bind/unbind sequence.

Change-Id: I4147f3258028589d9bac19983219b13cf3d4275a
mondrianwifi: wlan: Use built-in wlan instead of loading a module

Change-Id: I10a7c86b3f6125c4062fa041257a224c9e870aea
mondrianwifi: wlan: Cleanup firmware files

WCNSS_cfg.dat: From stock
WCNSS_qcom_cfg.ini: Version from v3.2.3.72 of prima driver
WCNSS_qcom_wlan_nv.bin: From stock

Change-Id: I78969fa412f7a86731bbc2dee77298113640cb9e
Merge branch 'cm' into HEAD