README.md: Add link to the man page

github renders pod files beautifully, and encfs(1) is an
excellent document.

DESIGN.md

@@ -9,7 +9,8 @@ user-mode and acts as a transparent encrypted filesystem.
 Usage
 -----
 
- - To see command line options, see the man page for encfs and encfsctl, or for
+ - To see command line options, see the man page for [encfs](encfs/encfs.pod)
+   and [encfsctl](encfs/encfsctl.pod), or for
    brief usage message, run the programs without an argument (or '-h'):
    % encfs -h
    % man encfs

README.md

@@ -17,7 +17,10 @@ EncFS encrypts individual files, by translating all requests for the virtual
 EncFS filesystem into the equivalent encrypted operations on the raw
 filesystem.
 
-For more technical details and a usage overview, see [DESIGN.md](DESIGN.md).
+For more info, see:
+
+ - The excellent [encfs manpage](encfs/encfs.pod)
+ - The technical overview in [DESIGN.md](DESIGN.md)
 
 ## Status