Mostly finish README.txt.

README.txt

@@ -11,7 +11,7 @@ It requires the 'posix', 'pty.js', and 'websocket' modules.
 
 Installation
 ---
-RLGWebD expects to be run in a dgamelaunch installation, and it makes 
+RLGWebD expects to be run in a chroot used by dgamelaunch, and it makes 
 some assumptions about the configuration.  It expects the dgamelaunch 
 playground to be at /dgldir inside the chroot.  It expects the 
 in-progress files to be in /dgldir/inprogress/<gamename>.  RLGWebD 
@@ -25,6 +25,18 @@ done with a line in /etc/fstab like the following:
 It creates a socket in the filesystem which is used to control the 
 server.
 
+The following files need to be copied into CHROOT/var/www:
+  about.html
+  bell.svg
+  options.html
+  options.js
+  rlgterm.js
+  style-rlg.css
+  termemu.js
+  termemu-keys.js
+  tty.css
+Copy index-rlg.html to CHROOT/var/www/index.html.
+
 sqlickrypt
 ---
 RLGWebD uses a separate program written in C to operate on the 
@@ -45,3 +57,9 @@ Run the 'rlgwebd' shell script as root.
 
 Stop by passing 'stop' as an argument.  (This requires socat to be 
 installed.)
+
+webtty
+---
+webtty.js is a Node app which uses the terminal emulator to run a shell.  It
+includes NO SECURITY WHATSOEVER and should only be used for testing the 
+terminal emulator.  Copy index-sh.html to index.html before running it.