nanosvg: Document in COPYRIGHT.txt and thirdparty README.md

COPYRIGHT.txt

@@ -300,6 +300,11 @@ Copyright: 2001-2011, Xiph.Org, Skype Limited, Octasic,
  Erik de Castro Lopo
 License: BSD-3-clause
 
+Files: ./thirdparty/nanosvg/
+Comment: NanoSVG
+Copyright: 2013-2014, Mikko Mononen
+License: Zlib
+
 Files: ./thirdparty/pvrtccompressor/
 Comment: PvrTcCompressor
 Copyright: 2014, Jeffrey Lim.

modules/svg/SCsub

@@ -3,7 +3,7 @@
 Import('env')
 
 # Thirdparty source files
-thirdparty_dir = "#thirdparty/nanosvg/src/"
+thirdparty_dir = "#thirdparty/nanosvg/"
 thirdparty_sources = [
 		"nanosvg.cc"
 ]

thirdparty/README.md

@@ -268,6 +268,18 @@ Collection of single-file libraries used in Godot components.
   * License: Public Domain (Unlicense) or MIT
 
 
+## nanosvg
+
+- Upstream: https://github.com/memononen/nanosvg
+- Version: 9a74da4 (git)
+- License: zlib
+
+Files extracted from the upstream source:
+
+- All .h files in `src/`
+- LICENSE.txt
+
+
 ## openssl
 
 - Upstream: https://www.openssl.org

thirdparty/nanosvg/README.md

@@ -1,2 +0,0 @@
-See:
-https://github.com/memononen/nanosvg