Added machine.md files for disk sets referenced from the home page (but more work to do)

disks/pc/os2/ibm/1.0/machine.md

@@ -0,0 +1,10 @@
+---
+layout: page
+title: "IBM PC AT (8Mhz), 128Kb EGA, 2Mb RAM, 20Mb Hard Disk"
+permalink: /disks/pc/os2/ibm/1.0/
+machines:
+  - type: pc-dbg
+    id: ibm5170
+---
+
+{% include machine.html id="ibm5170" %}

disks/pc/os2/ibm/1.0/machine.xml

@@ -2,7 +2,7 @@
 <?xml-stylesheet type="text/xsl" href="/versions/pcjs/1.20.2/machine.xsl"?>
 <machine id="ibm5170" class="pc" border="1" pos="center" background="#FAEBD7">
 	<name>IBM PC AT (8Mhz), 128Kb EGA, 2Mb RAM, 20Mb Hard Disk</name>
-	<computer id="at-ega-1152k" name="IBM PC AT" buswidth="24"/>
+	<computer id="at-ega-2048k" name="IBM PC AT" buswidth="24"/>
 	<cpu id="cpu286" model="80286" cycles="8000000"/>
 	<ram id="ramLow" addr="0x00000" test="true" size="0xa0000" comment="ROM BIOS memory test has NOT been disabled"/>
 	<ram id="ramExt" addr="0x100000" size="0x160000" comment=""/>

disks/pc/os2/misc/machine.md

@@ -1,6 +1,6 @@
 ---
 layout: page
-title: "BM PC AT (8Mhz), 128Kb EGA, 1152Kb RAM, 20Mb Hard Disk"
+title: "IBM PC AT (8Mhz), 128Kb EGA, 1152Kb RAM, 20Mb Hard Disk"
 permalink: /disks/pc/os2/misc/
 machines:
   - type: pc-dbg