Set Language tag properly for Japanese translation

Origin: https://512722.bugs.gentoo.org/attachment.cgi?id=378452
Bug-Gentoo: https://bugs.gentoo.org/show_bug.cgi?id=512722
Merge branch 'bug/lang-ja'
Disable USE_EGD for LibreSSL

Disable use of RAND_egd as it is absent in FreeBSD.
This also fixes build error with LibreSSL.

Origin: https://bz-attachments.freebsd.org/attachment.cgi?id=144635
Bug-FreeBSD: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191852
Bug-FreeBSD: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191956
Merge branch 'bug/libressl'
Assume defined PKG_CONFIG points right location when gtk2

Origin: http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/www/w3m/patches/patch-aa?rev=1.13&content-type=text/x-cvsweb-markup
Origin: http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/www/w3m/patches/patch-ak?rev=1.1&content-type=text/x-cvsweb-markup
Merge branch 'bug/gtk2-pkg-config'
Add tinfo to with_termlib

Fix building against sys-libs/ncurses[tinfo].

Origin: https://504588.bugs.gentoo.org/attachment.cgi?id=372650
Bug-Gentoo: https://bugs.gentoo.org/show_bug.cgi?id=504588
Merge branch 'bug/tinfo'
Depend on gdk-pixbuf instead of gtk when gtk2

Origin: http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/www-client/w3m/files/w3m-0.5.3-gdk-pixbuf.patch?revision=1.1
Merge branch 'bug/gdk-pixbuf'