Add support for KSP-AVC.

This file lets players use either the KSP-AVC utility by @tyrope or the KSP-AVC plugin by @CYBUTEK to check for new releases of RemoteTech. This file will have to be updated with the version number of the latest release (WARNING: do not change the version number on `master` until the release is ready).

Closes Cilph/RemoteTech2#237. See also #33 and Cilph/RemoteTech2/#217.

Author: Starstrider42

GameData/RemoteTech2/RemoteTech.version

@@ -0,0 +1,16 @@
+{
+	"NAME": "RemoteTech",
+	"URL": "https://raw.githubusercontent.com/RemoteTechnologiesGroup/RemoteTech/master/GameData/RemoteTech2/RemoteTech.version",
+	"DOWNLOAD": "",
+	"_comment": "Use old-style format to keep compatibility with KSP-AVC Utility 0.3.",
+	"VERSION": {
+		"MAJOR": 1,
+		"MINOR": 3,
+		"PATCH": 3
+	},
+	"KSP_VERSION": {
+		"MAJOR": 0,
+		"MINOR": 23,
+		"PATCH": 5
+	}
+}