[FIX] utility: Update bootloader * Write only one status line while flashing device

[FIX] hardware: Reb B PCB Silkscreen * Update Silkscreen names so they are not covered by pads * Update a couple of small traces

[FIX] hardware: Reb B PCB * Add TS5A22364 switch to ground L/R while not playing * Add TMUX154E in place of tri-state buffer as a UART switch * Replace FT232RQ with FT232L which will be easier to solder * Add voltage divider on analog audio output to conform with TS5A22364 specs

[IMP] README: Update README

[FIX] firmware: Application v 1.0.3 * Add MFL Button Control * Add ability to set audio output via CLI * Add Radio Diagnostics * Attempt to support C43 BM Radio

[FIX] firmware: Enhancements to the application code * Refactor logging code * Add ability to disable logs from different systems * Improve auto-connection code * Improve BMBT code * Add BC127 commands for voice recognition * Add events for call started / ended * Automatically resume playback after call ends

[FIX] firmware: Bugfixes to the application code - v1.0.2 * Correctly initiate an AVRCP Rewind * Effectively disable Metadata scrolling on CD53 without killing the menus * Improve Bluetooth connection code to ensure we connect to the target device * Add debug options in CLI to toggle ignition status [for testing]

[FIX] firmware: Bugfixes to the application code - v1.0.1 * Correctly respond to "Random Mode" * Correctly respond to "Seek" mode * Add ability to disable Metadata scrolling on CD53 * Implement AVRCP Seeking when in CD53 manual seek mode * Readd device auto connect * Add ability to set BT AUDIO_DIGITAL parameters from CLI * Add ability to set BT AUTOCONNECT parameter from CLI * Add ability to reboot BC127 from CLI

[FIX] release: Rename bootloader32 tool

[ADD] release: Add 32-bit bootloader utility