add example 'clog-demo' (currently only runs '01-demo.lisp'); tested on android

examples/clog-demo/readme.md

@@ -0,0 +1,33 @@
+
+Prepare
+-------
+
+Please copy the app template files first:
+```
+$ cd ..
+$ ./copy.sh clog-demo
+```
+
+See also [../../slime/src/readme-sources](../../slime/src/readme-sources.md)
+for installing the Slime sources where this example can find them.
+
+**Important**: you need to put this fork of CLOG in your
+`~/quicklisp/local-projects/` directory:
+[CLOG for mobile](https://github.com/pls153/clog).
+
+If you want to run this example on the desktop, you need to uncomment the Qt
+WebEngine dependency in [../../src/lqml.pro](../../src/lqmp.pro) and rebuild
+the `lqml` executable.
+
+
+
+Info
+----
+
+This shows how to run CLOG on mobile. It uses the native web-view on mobile,
+which has some restrictions: to see page 2 of the QML UI, you need to swipe
+at the bottom (where the 'Reload' button is), because swiping the native
+web-view won't work.
+
+On the second page you can see a log of CLOG messages, and start Swank from the
+REPL.