* Migrate Thermal Printer feature to UART driver
* Migrate 40percentclub UT47 to UART driver
* Migrate Centromere to UART driver
* Migrate Chimera Ergo to UART driver
* Migrate Chimera Let's Split to UART driver
* Migrate Chimera Ortho to UART driver
* Migrate Chimera Ortho Plus to UART driver
* Migrate Comet46 to UART driver
* Migrate Palm USB converter to UART driver
* Migrate Sun USB converter to UART driver
* Migrate Dichotomy to UART driver
* Migrate Honeycomb to UART driver
* Migrate Mitosis to UART driver
* Migrate Redox W to UART driver
* Migrate Uni660 to UART driver
* Migrate Telophase to UART driver
* Remove unnecessary IS_COMMAND definition in clueboard/66/rev4
* Replace keyboard_report->mods with get_mods() in IS_COMMAND definitions
* Update docs to use get_mods() instead of keyboard_report->mods
* Replace keyboard_report->mods with get_mods() in tmk_core/protocol/usb_hid/test
For some reason, this occurrence used KB_LSHIFT and KB_RSHIFT, which don't exist
* Replace keyboard_report->mods with get_mods() in Massdrop keyboards (as per @patrickmt)