Migrate to AndroidX support library. SDK: Update to 28 (Pie). Thermal: MSM thermal: add support to a bunch of new parameters. SmartPack: Preparations for Pie (SDK == 28) kernel release. SmartPack: Auto-flash: add an alert dialogue with a lot of important information. Wakelocks: update and add a bunch of new wakelocks. About: update support library list. Misc changes.