wcnss: Change init sequence

Delay waking up the wcnss controller until after post-fs-data is
complete. Services run after data is available, so just have
conn_init do it.

Change-Id: I02730c9004e77940009f3a1ad821a42b04ae7ad7
Merge branch 'cm-10.2' of git://github.com/CyanogenMod/android_device_lge_mako into cd-4.3