added readme for machine module

modules/machine/README.md

@@ -0,0 +1,13 @@
+# Machine specific configuration directories
+
+These are where the machine specific configurations live.
+
+I like Final Fantasy, alright? Isn't everyone supposed to have a hobby?
+
+## Desktops, Laptops, and Workstations
+
+These are named after Final Fantasy VII characters.
+
+## Servers/Network Infrastructure
+
+These are named after Final Fantasy summons.