Xperia Z Ultra Omni Bringup

Local manifest:
  <project name="android_hardware_qcom_display-caf-bfam" path="hardware/qcom/display-caf-bfam" remote="omnirom" revision="android-4.4" />
  <project name="android_hardware_qcom_media-caf-bfam" path="hardware/qcom/media-caf-bfam" remote="omnirom" revision="android-4.4" />
  <project name="android_hardware_qcom_audio-caf-bfam" path="hardware/qcom/audio-caf-bfam" remote="omnirom" revision="android-4.4" />
  <project name="android_hardware_qcom_gps" path="hardware/qcom/gps" remote="omnirom" revision="android-4.4" />
  <project name="android_kernel_sony_msm8974" path="kernel/sony/msm8974" remote="omnirom" revision="android-4.4" />
  <project name="android_device_sony_qcom-common" path="device/sony/qcom-common" remote="omnirom" revision="android-4.4" />
  <project name="android_device_sony_rhine-common" path="device/sony/rhine-common" remote="omnirom" revision="android-4.4" />
  <project name="android_device_sony_togari_gpe" path="device/sony/togari_gpe" remote="omnirom" revision="android-4.4" />
  <project name="android_device_sony_togari" path="device/sony/togari" remote="omnirom" revision="android-4.4" />
  <project name="android_device_sony_common" path="device/sony/common" remote="omnirom" revision="android-4.4" />
  <project name="Jiangyi/proprietary_vendor_sony-1" path="vendor/sony" remote="github" revision="android-4.4" />
  ^Use this blob repo or use this pull request: https://github.com/DonkeyCoyote/proprietary_vendor_sony/pull/12

Cherry-picks:
https://gerrit.omnirom.org/#/c/8125/
https://gerrit.omnirom.org/#/c/8407/
https://gerrit.omnirom.org/#/c/8412/
https://gerrit.omnirom.org/#/c/8506/
https://gerrit.omnirom.org/#/c/8418/
https://gerrit.omnirom.org/#/c/8634/
https://gerrit.omnirom.org/#/c/8646/
https://gerrit.omnirom.org/#/c/8647/