Categorize files based on the first letter

o/OpenLaszlo.lzx

@@ -0,0 +1,3 @@
+<canvas>
+    <text>Hello World!</text>
+</canvas>

o/objc.m

@@ -0,0 +1,7 @@
+#import <Cocoa/Cocoa.h>
+
+int main(int argc, char *argv[])
+{
+    NSLog(@"Hello, World!\n");
+	return 0;
+}

o/ocaml.ml

@@ -0,0 +1 @@
+print_string "Hello World\n"