Add XDG support

screen/.config/screen/screenrc

@@ -0,0 +1,14 @@
+# Defaults to using bash as the shell
+defshell bash
+# Extend scrollback buffer
+defscrollback 100000
+# Disable startup message
+startup_message off
+
+# Do not lock the screen
+bind x
+bind ^x
+
+# Do not write a copy of screen out to disk
+bind h
+bind ^h