[bug-mailutils] `frm' and `from'

[Wojciech Polak]

Hello,

I suggest moving `from' to examples/ and maintain only `frm',
which is more robust. Maintaining both doesn't make sense
and it's required as long as we install both by default.
Of course, to not confuse anyone, let's make a symbolic link
`from' to `frm' while doing `make install'. What do you think?

P.S. Uhm, in examples/ we already have `sfrom' :/.
Too much similar stuff.

Regards,
Wojciech