Merge pull request #20179 from hrydgard/pfd-remove-submodule

portable-file-dialogs: remove submodule

.gitmodules

@@ -65,6 +65,3 @@
 [submodule "ext/lua"]
 	path = ext/lua
 	url = https://github.com/hrydgard/ppsspp-lua.git
-[submodule "ext/portable-file-dialogs"]
-	path = ext/portable-file-dialogs
-	url = git@github.com:samhocevar/portable-file-dialogs.git

ext/portable-file-dialogs/COPYING

@@ -0,0 +1,14 @@
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+                    Version 2, December 2004
+
+ Copyright (C) 2004 Sam Hocevar
+
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO.
+