[FIX] firmware: Application 1.3.0 * Unify MID and CD53 / MIR UIs into menu_singleline.c * Add missing settings to new UI * Add ability to automatically turn off BMBT once you begin driving * Add Timer to fix inconsistent issue wherein S/PDIF audio becomes distroted due to a call. The timer adds some space between turning the DIT4096 off and turning on TEL_MUTE * Fix issue where the MID UI was being cut by one character * Fix issue with iOS "Music" app not consistently updating metadata

[IMP] utility: Console Firmware Tool * Resolve issue with build date not being able to be set

[IMP] utility: GUI Firmware Tool * Improve the way we place the device in bootloader mode * Resolve an issue where v2 units are not recognized * Add forthcoming bootloader version

[IMP] firmware: Application Bug fixes (TCU Emulation / BT / Comfort) * Fix out of bounds issue when calculating dimmer state * Resolve issue where LATE2 was being pulled low on v1 boards (TEL_MUTE and SPDIF_RST fix) * Fix call answer / end API usage

[IMP] firmware: Application Bug fixes * Call API for `Play` when returning from a call * Fix issue with incorrect pin being set for TEL_MUTE

[IMP] firmware: Application BC127 Improvements * Resolve issue with BM83 handler being errantly executed in BC127 mode * Fix bug with HFP being closed repeatedly * Add in BC127 CLI commands again

[IMP] firmware: Application BC127 Improvements * Break out BC127 events into their own functions for ease of maintenance * Add AT command function * Remove CLIP CSCS AT commands from core code and move them to the handler

[IMP] firmware: Application IBus Improvements * Consistency in defines * Set value for IBUS_DEVICE_BMBT_Button_TEL_Press * Add debug for emulated button presses from GT

[IMP] firmware: Application Handler Improvements * Break out I/K-Bus implementation from the core handler in handler_ibus.c

[IMP] utility: console_firmware_tool * Update switch for Serial Number Burning to --writesn for consistency