Changes in version 1.1:

The new command "last visited", that switches between two buffers, has
been added.

Non-readable files are ignored at startup. This makes "moe *" work
better.

The non-standard function `getline' has been replaced, making moe more
portable.

"make install-info" should now work on Debian and OS X.

A build problem with gcc 4.4 has been fixed.
