[Dovecot] Binary locations

Where do you think the following binaries should be installed to? The possible locations are:

• bin/
• sbin/
• libexec/dovecot/ (or lib/dovecot/ in most Linux distros)

So the binaries are:

1. These probably belong to bin/ or sbin/ or both:

• authtest
• dovecotpw
• doveadm

2. Binaries that you might want to call from mail_executable setting:

• rawlog
• gdbhelper

3. Index file dumping programs, mostly meant for debugging problems:

• idxview
• listview
• logview
• mailboxlogview
• threadview

4. Some extra tools that might be useful sometimes:

• imap-utf7 : Encode/decode IMAP mailbox names (mUTF-7 <-> UTF-8)
• maildirlock : Lock a Maildir, primarily intended for compressing files in maildir

And perhaps some of the binaries should be renamed? The authtest actually now looks like a bad name. Maybe it should have been "doveauthtest" or "dovecot-authtest" or ..?