added buffalo.edu and martin@freaknet

Bitmaps/freaknet.org/bitmaps/texture/escher16

@@ -0,0 +1,21 @@
+#define escher16_width 16
+#define escher16_height 16
+static char escher16_bits[] = {
+0x1f, 0xff, 
+0x3f, 0xfe, 
+0x7f, 0x9c, 
+0x7f, 0xe8, 
+0x7b, 0xf0, 
+0x31, 0xe0, 
+0x01, 0xce, 
+0x01, 0x8c, 
+0x07, 0x00, 
+0x03, 0x80, 
+0x01, 0xc6, 
+0x01, 0xe8, 
+0x31, 0xf0, 
+0x7b, 0xf8, 
+0x7f, 0x8c, 
+0x7f, 0xce, 
+
+};