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, 23 deletions

diff --git a/lib/lufa/LUFA/DoxygenPages/DevelopingWithLUFA.txt b/lib/lufa/LUFA/DoxygenPages/DevelopingWithLUFA.txt
deleted file mode 100644
index 31b58fa2af..0000000000
--- a/lib/lufa/LUFA/DoxygenPages/DevelopingWithLUFA.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-/** \file
- *
- *  This file contains special DoxyGen information for the generation of the main page and other special
- *  documentation pages. It is not a project source file.
- */
-
-/**
- *  \page Page_DevelopingWithLUFA Developing With LUFA
- *
- *  This section of the manual contains information on LUFA development, such as Getting Started information,
- *  information on compile-time tuning of the library and other developer-related sections.
- *
- *  <b>Subsections:</b>
- *  \li \subpage Page_BuildSystem - The LUFA Buildsystem
- *  \li \subpage Page_TokenSummary - Summary of Compile Time Tokens
- *  \li \subpage Page_Migration - Migrating from an Older LUFA Version
- *  \li \subpage Page_VIDPID - Allocated USB VID and PID Values
- *  \li \subpage Page_OSDrivers - Operating System Driver Information
- *  \li \subpage Page_BuildLibrary - Building as a Linkable Library
- *  \li \subpage Page_WritingBoardDrivers - How to Write Custom Board Drivers
- *  \li \subpage Page_SoftwareBootloaderStart - How to jump to the bootloader in software
- */
-