opus-tools: update to 0.1.9.
i3: update to 4.8.
Merge pull request #444 from onekk/master

New Package: apache-fop print formatter driven by XSL formatting objects
gc: update to 7.4.2.
gnome-online-accounts: update to 3.12.3.
sound-juicer: update to 3.12.0.
wxWidgets: update to 3.0.0 (soname bumps).
wxMaxima: rebuild against wxWidgets>=3.0.
polarssl: update to 1.3.7 (soname bump).
polarssl: move static lib to -devel.
dolphin-emu: update to 4.0.2.
libusb: update to 1.0.19.
libtorrent: update to 0.13.4 (soname bump).
rtorrent: update to 0.9.4.
New package: dar-2.4.14.
hooks/script-wrapper: create gpg-error-config wrapper.
libgcrypt: update to 1.6.1 (soname bump).
Revbump pkgs that link against libgcrypt.
libsecret: add libxslt to hostmakedepends for proper build order.
libmtp: require a newer host libmtp in cross builds.