[A-3642] GNOME SlackBuild - What's New

[gsb-build-system] http://git.io/nWG_LA Steve Kennedy - update docs and notes.

[gsb-build-system] http://git.io/A2iSQQ Steve Kennedy - updates for extra/

[gsb-build-system] http://git.io/fdxcGQ Steve Kennedy - clean up for pasture and testing

[gsb-build-system] http://git.io/Fuxheg Steve Kennedy - updates for .SlackBuilds

[gsb-build-system] http://git.io/yqxxLA Steve Kennedy - upgrade changelogs

[gsb-build-system] http://git.io/z8oruA Steve Kennedy - remove old packages no longer used.

[gsb-build-system] http://git.io/-61PgA Steve Kennedy - upgrade gst-plugins-ugly

[gsb-build-system] http://git.io/serlVA Steve Kennedy - upgrade gnome-tweak-tool

[gsb-build-system] http://git.io/M6KwXg Steve Kennedy - add alsa-plugins source back to extra/

[gsb-build-system] http://git.io/CW2QkA Steve Kennedy - remove old patch from epiphany-extensions

[gsb-build-system] http://git.io/N6_AsQ Steve Kennedy - remove old slack-required from gdl

[gsb-build-system] http://git.io/XNukyg Steve Kennedy - remove old gtkhtml4 patch from balsa

[gsb-build-system] http://git.io/3XQquw Steve Kennedy - fix SRC name for portaudio; fix pygobject.

[gsb-build-system] http://git.io/YHGzfg Steve Kennedy - upgrade gedit; fileroller; gnome-games; user-docs

[gsb-build-system] http://git.io/HTHNCw Steve Kennedy - upgrade libgda; fix tracker dl linking.

[gsb-build-system] http://git.io/aYkg4A Steve Kennedy - upgrade transmission

[gsb-build-system] http://git.io/IqRV6w Steve Kennedy - upgrade at-spi2*, and orca.

[gsb-build-system] http://git.io/KwajAA Steve Kennedy - update caribou; accidently clobbered it