Fix the LUFA lib to use a submodule instead of just files (#6245)

* Remove LUFA files

* Update descriptions for newer version of LUFA

* Create PR6245.md

* Fix CDC(Serial) type errors

* Fix missed merge conflict for AUDIO_DTYPE_CSInterface

1 files changed, 0 insertions, 89 deletions

diff --git a/lib/lufa/BuildTests/BoardDriverTest/BoardDeviceMap.cfg b/lib/lufa/BuildTests/BoardDriverTest/BoardDeviceMap.cfg
deleted file mode 100644
index c12050941d..0000000000
--- a/lib/lufa/BuildTests/BoardDriverTest/BoardDeviceMap.cfg
+++ /dev/null
@@ -1,89 +0,0 @@
-#
-#             LUFA Library
-#     Copyright (C) Dean Camera, 2017.
-#
-#  dean [at] fourwalledcubicle [dot] com
-#           www.lufa-lib.org
-#
-#
-# =============================================================================
-# Board configuration map script, processed with the "BoardDriverTest"
-# makefile. This script file maps the possible LUFA target BOARD makefile
-# values in user projects to a specific architecture and device. This mapping is
-# then used by the makefile to build all possible drivers for that board, to
-# detect any missing or erroneous functions. To add a new board mapping, use
-# the syntax:
-#
-#    BOARD DEFINE = {ARCH} : {MCU} :
-#
-# And re-run the makefile. Note that each board may have only one target.
-# =============================================================================
-#
-#
-# ----------------- AVR8 Boards ------------------
-BOARD_ADAFRUITU4        = AVR8  : atmega32u4     :
-BOARD_ATAVRUSBRF01      = AVR8  : at90usb1287    :
-BOARD_BENITO            = AVR8  : at90usb162     :
-BOARD_BIGMULTIO         = AVR8  : atmega32u4     :
-BOARD_BLACKCAT          = AVR8  : at90usb162     :
-BOARD_BUI               = AVR8  : at90usb646     :
-BOARD_BUMBLEB           = AVR8  : at90usb162     :
-BOARD_CULV3             = AVR8  : atmega32u4     :
-BOARD_DUCE              = AVR8  : atmega32u2     :
-BOARD_EVK527            = AVR8  : atmega32u4     :
-BOARD_JMDBU2            = AVR8  : atmega32u2     :
-BOARD_LEONARDO          = AVR8  : atmega32u4     :
-BOARD_MAXIMUS           = AVR8  : at90usb162     :
-BOARD_MICROPENDOUS_32U2 = AVR8  : atmega32u2     :
-BOARD_MICROPENDOUS_A    = AVR8  : at90usb1287    :
-BOARD_MICROPENDOUS_1    = AVR8  : at90usb162     :
-BOARD_MICROPENDOUS_2    = AVR8  : atmega32u4     :
-BOARD_MICROPENDOUS_3    = AVR8  : at90usb1287    :
-BOARD_MICROPENDOUS_4    = AVR8  : at90usb1287    :
-BOARD_MICROPENDOUS_DIP  = AVR8  : at90usb1287    :
-BOARD_MICROPENDOUS_REV1 = AVR8  : at90usb1287    :
-BOARD_MICROPENDOUS_REV2 = AVR8  : at90usb1287    :
-BOARD_MICROSIN162       = AVR8  : atmega162      :
-BOARD_MINIMUS           = AVR8  : atmega32u2     :
-BOARD_MULTIO            = AVR8  : at90usb162     :
-BOARD_NONE              = AVR8  : at90usb1287    :
-BOARD_OLIMEX162         = AVR8  : at90usb162     :
-BOARD_OLIMEX32U4        = AVR8  : atmega32u4     :
-BOARD_OLIMEXT32U4       = AVR8  : atmega32u4     :
-BOARD_OLIMEXISPMK2      = AVR8  : at90usb162     :
-BOARD_RZUSBSTICK        = AVR8  : at90usb1287    :
-BOARD_SPARKFUN8U2       = AVR8  : atmega8u2      :
-BOARD_STK525            = AVR8  : at90usb647     :
-BOARD_STK526            = AVR8  : at90usb162     :
-BOARD_TEENSY            = AVR8  : at90usb162     :
-BOARD_TEENSY2           = AVR8  : at90usb646     :
-BOARD_TUL               = AVR8  : atmega32u4     :
-BOARD_UDIP              = AVR8  : atmega32u2     :
-BOARD_UNO               = AVR8  : atmega8u2      :
-BOARD_USB2AX            = AVR8  : atmega32u2     :
-BOARD_USB2AX_V3         = AVR8  : atmega32u2     :
-BOARD_USB2AX_V31        = AVR8  : atmega32u2     :
-BOARD_USBFOO            = AVR8  : atmega162      :
-BOARD_USBKEY            = AVR8  : at90usb1287    :
-BOARD_USBTINYMKII       = AVR8  : at90usb162     :
-BOARD_USER              = AVR8  : at90usb1287    :
-BOARD_XPLAIN            = AVR8  : at90usb1287    :
-BOARD_XPLAIN_REV1       = AVR8  : at90usb1287    :
-BOARD_STANGE_ISP        = AVR8  : at90usb162     :
-BOARD_U2S               = AVR8  : atmega32u2     :
-BOARD_YUN               = AVR8  : atmega32u4     :
-BOARD_MICRO             = AVR8  : atmega32u4     :
-BOARD_POLOLUMICRO       = AVR8  : atmega32u4     :
-BOARD_XPLAINED_MINI     = AVR8  : atmega32u4     :
-#
-# ----------------- XMEGA Boards -----------------
-BOARD_A3BU_XPLAINED     = XMEGA : atxmega256a3bu :
-BOARD_B1_XPLAINED       = XMEGA : atxmega128b1   :
-BOARD_C3_XPLAINED       = XMEGA : atxmega384c3   :
-#
-# ------------------ UC3 Boards ------------------
-BOARD_EVK1100           = UC3   : uc3a0512       :
-BOARD_EVK1101           = UC3   : uc3b0256       :
-BOARD_EVK1104           = UC3   : uc3a3256       :
-BOARD_UC3A3_XPLAINED    = UC3   : uc3a3256       :
-#