Update multimedia/gstreamer1-libav to version 1.2.2
Tweak chinese/opencc version 0.3.0
Tweak audio/libumidi version 2.0.9
Tweak textproc/ebook-tools version 0.2.2
Update print/harfbuzz to version 0.9.25
Import net/owncloud-csync version 0.91.4
Update net/tcpflow to version 1.4.4
Tweak www/google-appengine version 1.8.6
Update lang/pure to version 0.58_1