add a README

README.md

@@ -0,0 +1,8 @@
+Bitmap fonts for humans
+-----------------------
+
+This repository contains bitmapped fonts from various sources, in human-readable text format.
+
+The plain-text `.draw` format is a generalisation of [Roman Czyborra's hexdraw format](http://czyborra.com/unifont/), in that:
+- I use it to store fonts of all sizes (in the obvious way)  
+- The code points can be those of the original character set, rather than unicode