Got rid of more app-specific demo machines (eg, DONKEY and WIN101); demos like that are more properly located in either the /apps or /disks folders (not /devices)

devices/pcx86/machine/5160/cga/256kb/win101/README.md

@@ -1,40 +0,0 @@
----
-layout: page
-title: IBM PC XT (Model 5160, 256Kb, 10Mb Drive, Color Display) running Windows 1.01
-permalink: /devices/pcx86/machine/5160/cga/256kb/win101/
-redirect_from:
-  - /configs/pc/machines/5160/cga/win101/
-  - /configs/pc/machines/5160/cga/256kb/win101/
-  - /configs/pc/machines/5160/cga/256kb/win101/machine.xml/
-  - /demos/pc/cga-win101/xt-cga-win101.xml/
-  - /demos/pc/cga-win101/
-  - /devices/pc/machine/5160/cga/256kb/win101/
-  - /devices/pc/machine/5160/cga/256kb/win101/machine.xml/
-machines:
-  - type: pcx86
-    id: ibm5160
----
-
-IBM PC XT running Windows 1.01
----
-
-[Microsoft Windows 1.01](/disks/pcx86/windows/1.01/), the first public version of Windows, was released on
-November 20, 1985.  It is shown here running on an IBM PC XT (Model 5160) with a CGA Display.
-
-You can also run [Windows 1.01 with an EGA Display](/disks/pcx86/windows/1.01/).
-
-{% include machine.html id="ibm5160" %}
-
-The above simulation is configured for a clock speed of 4.77Mhz, with 256Kb of RAM and a CGA Display,
-using the original IBM PC Model 5160 ROM BIOS and CGA font ROM.  Even though the CGA was a "Color Graphics Adapter,"
-the only CGA mode that Windows supported was the 640x200 2-color mode, hence its black-and-white appearance.
-
-This PC XT configuration also includes a 10Mb hard disk with Windows 1.01 pre-installed.
-This particular configuration will NOT save any changes when your browser exits, since it has
-been pre-configured to always start Windows 1.01 in the same state.
-
-NOTE: The Windows 1.01 mouse pointer can be controlled with your mouse, but only when your mouse is
-within the "CGA Display" window. This is a restriction imposed by your web browser, not PCjs.
-
-For more control over this machine, try the [Control Panel](debugger/) configuration, featuring the
-built-in PCjs Debugger, with save/restore enabled.