renamed games folder to entries folder (also contained frameworks, libraries, ...) and added to the backlog

entries/ttdpatch.md

@@ -0,0 +1,15 @@
+# TTDPatch
+
+_Tool of Transport Tycoon._
+
+- Home: https://www.ttdpatch.net/
+- State: mature, inactive since 2013
+- Platform: Windows
+- Keywords: simulation, commercial content, inspired by Transport Tycoon, requires original content
+- Code repository: https://github.com/ttdpatch/ttdpatch.git
+- Code language: Assembly, C, C++
+- Code license: GPL-2.0
+
+Patch sets for Transport Tycoon Deluxe.
+
+## Building