doc/dovecot-initd.sh added LSB-compliant info block. Updated base_dir detection.
doc/dovecot-initd.sh added LSB-compliant info block. Updated base_dir detection.

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jwm/dovecot-notmuch,jkerihuel/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jkerihuel/dovecot,jkerihuel/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch,jkerihuel/dovecot,jwm/dovecot-notmuch