* Change Command keycode defaults to match corresponding Bootmagic codes
* Make alternate magic key keycodes consistent
* Reflect changes from previous commit in tmk_core/common/command.c
* Remove unnecessary MAGIC_KEY_* definitions from keymaps compatible with these changes
* Swap E and BSPACE for MAGIC_KEY_EEPROM
* Add MAGIC_KEY_EEPROM_CLEAR instead of MAGIC_KEY_EEPROM_ALT
* Remove BOOTMAGIC_ENABLE checks around EECONFIG stuff
* Update Command descriptions
* 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)
* Make Bootmagic and Command docs a little easier to read
* Sometimes Bootmagic/Command is default on
* "Escape" pipe character so it renders correctly
