Merge the following from the English version:
1.8 -> 1.12 copyright/copyright.sgml
1.25 -> 1.30 copyright/daemon.sgml
Submitted by: Hiroki Kobayashi <solidsneak at hyper dot cx>
Reviewed by: Hiroo Ono <hiroo at jp dot lreeBSD dot org>, ryusuke
References: [doc-jp-work 1415, 1416, 1438]