Merge the following from the English version:
1.78 -> 1.87 books/handbook/basics/chapter.sgml 1.60 -> 1.65 books/handbook/bibliography/chapter.sgml 1.105 -> 1.110 books/handbook/introduction/chapter.sgml 1.108 -> 1.115 books/handbook/l10n/chapter.sgml 1.88 -> 1.97 books/handbook/mail/chapter.sgml
Submitted by: Hiroo Ono <hiroo _at_ jp dot FreeBSD dot org>