Readme.rst: List submodules and links to licenses

Update list of content that is covered by a license other than
the BSD-2-Clause Plus Patent License and break out list of
content that is included as a git submodule from upstream
projects.

* Use alphabetic order of content
* Remove references to IntelFrameworkModulePkg
* Add reference for UnitTestFrameworkPkg use of cmocka

Cc: Andrew Fish <[email protected]>
Cc: Laszlo Ersek <[email protected]>
Cc: Leif Lindholm <[email protected]>
Signed-off-by: Michael D Kinney <[email protected]>
Reviewed-by: Leif Lindholm <[email protected]>
Acked-by: Ard Biesheuvel <[email protected]>
Acked-by: Laszlo Ersek <[email protected]>

ReadMe.rst

@@ -69,16 +69,26 @@ The majority of the content in the EDK II open source project uses a
 source project contains the following components that are covered by additional
 licenses:
 
--  `BaseTools/Source/C/BrotliCompress/brotli <https://github.com/google/brotli/blob/master/LICENSE>`__
--  `MdeModulePkg/Library/BrotliCustomDecompressLib/brotli <https://github.com/google/brotli/blob/master/LICENSE>`__
 -  `BaseTools/Source/C/LzmaCompress <BaseTools/Source/C/LzmaCompress/LZMA-SDK-README.txt>`__
--  `MdeModulePkg/Library/LzmaCustomDecompressLib <MdeModulePkg/Library/LzmaCustomDecompressLib/LZMA-SDK-README.txt>`__
--  `IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/Sdk <IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/LZMA-SDK-README.txt>`__
 -  `BaseTools/Source/C/VfrCompile/Pccts <BaseTools/Source/C/VfrCompile/Pccts/RIGHTS>`__
--  `MdeModulePkg/Universal/RegularExpressionDxe/oniguruma <https://github.com/kkos/oniguruma/blob/master/README.md>`__
+-  `CryptoPkg\Library\BaseCryptLib\SysCall\inet_pton.c <CryptoPkg\Library\BaseCryptLib\SysCall\inet_pton.c>`__
+-  `CryptoPkg\Library\Include\crypto\dso_conf.h <https://github.com/openssl/openssl/blob/e2e09d9fba1187f8d6aafaa34d4172f56f1ffb72/LICENSE>`__
+-  `CryptoPkg\Library\Include\openssl\opensslconf.h <https://github.com/openssl/openssl/blob/e2e09d9fba1187f8d6aafaa34d4172f56f1ffb72/LICENSE>`__
+-  `EmbeddedPkg/Library/FdtLib <EmbeddedPkg/Library/FdtLib/fdt.c>`__.  (EDK II uses BSD License)
+-  `EmbeddedPkg/Include/fdt.h <EmbeddedPkg/Include/fdt.h>`__.  (EDK II uses BSD Licence)
+-  `EmbeddedPkg/Include/libfdt.h <EmbeddedPkg/Include/libfdt.h>`__.  (EDK II uses BSD License)
+-  `MdeModulePkg/Library/LzmaCustomDecompressLib <MdeModulePkg/Library/LzmaCustomDecompressLib/LZMA-SDK-README.txt>`__
 -  `OvmfPkg <OvmfPkg/License.txt>`__
--  `CryptoPkg/Library/OpensslLib/openssl <https://github.com/openssl/openssl/blob/50eaac9f3337667259de725451f201e784599687/LICENSE>`__
+
+The EDK II open source project uses content from upstream projects as git submodules
+that are covered by additional licenses.
+
 -  `ArmPkg/Library/ArmSoftFloatLib/berkeley-softfloat-3 <https://github.com/ucb-bar/berkeley-softfloat-3/blob/b64af41c3276f97f0e181920400ee056b9c88037/COPYING.txt>`__
+-  `BaseTools/Source/C/BrotliCompress/brotli <https://github.com/google/brotli/blob/666c3280cc11dc433c303d79a83d4ffbdd12cc8d/LICENSE>`__
+-  `CryptoPkg/Library/OpensslLib/openssl <https://github.com/openssl/openssl/blob/e2e09d9fba1187f8d6aafaa34d4172f56f1ffb72/LICENSE>`__
+-  `MdeModulePkg/Library/BrotliCustomDecompressLib/brotli <https://github.com/google/brotli/blob/666c3280cc11dc433c303d79a83d4ffbdd12cc8d/LICENSE>`__
+-  `MdeModulePkg/Universal/RegularExpressionDxe/oniguruma <https://github.com/kkos/oniguruma/blob/abfc8ff81df4067f309032467785e06975678f0d/COPYING>`__
+-  `UnitTestFrameworkPkg/Library/CmockaLib/cmocka <https://git.cryptomilk.org/projects/cmocka.git/tree/COPYING?h=cmocka-1.1.5&id=f5e2cd77c88d9f792562888d2b70c5a396bfbf7a>`__
 
 The EDK II Project is composed of packages. The maintainers for each package
 are listed in `Maintainers.txt <Maintainers.txt>`__.