Changes in version 1.4:

The new command "toggle search direction" has been added.

The new replace sequence "\c" has been added.

The command "control char" now accepts arbitrarily large numbers and
inserts them as big or little endian sequences of bytes.

Backspace delete has been fixed on some terminal emulators.

Key codes ignored by moe are now shown when typed, so that you can know
(and hopefully report) why a given key does not work when using moe in
your favorite terminal emulator.

"(I)gnore" has been changed to "(I)gnore_case" in search prompt.

A warning about the minimum screen size needed (80x24) has been added to
the manual.

Variable size arrays have been removed.
