Defconfig:Add unified titan defconfig

Change-Id: I4e980e7f4ee7f45e36e649f4c32faaa87282d514
Merge Motorola vendor-qcom-opensource-wlan-prima driver

* https://github.com/MotorolaMobilityLLC/vendor-qcom-opensource-wlan-prima/tree/kitkat-4.4.4-release-titan

Change-Id: Ia8bab33843a64cb99b79831687be794d2f19e299