tracker: new package

Desktop-neutral user information store, search tool and indexer

https://wiki.gnome.org/Projects/Tracker
gnome-user-docs: new package licensed under the new licenses.cc-by-30

User and system administration help for the Gnome

https://help.gnome.org/users/gnome-help/3.10
sushi, telepathy: make enabling the service overridable
sushi: upgrade to 3.10.0
gnome3: use package names for environment.gnome3.excludePackages
gnome-keyring: add dbus service
gnome3: make extensions.gnome.org recognize the gnome desktop
gnome-shell: add unzip to PATH for installing extensions
dconf: rm HighContrast icon cache
mod_dnssd: new apache httpd 2.2 module

Provide Zeroconf support via DNS-SD using Avahi

http://0pointer.de/lennart/projects/mod_dnssd
gnome-user-share: new package

Service that exports the contents of the Public folder in your home directory on the local network

https://help.gnome.org/users/gnome-user-share/3.8
system-path, gnome3: run update-desktop-database to create the mime cache

This allows programs such as yelp to handle help:// protocol schemas
telepathy-glib: update to 0.24.0

Adding a gnome online account was not possible due to
https://bugs.freedesktop.org/show_bug.cgi?id=68892
gnome-online-accounts: add dbus service
libnotify: enable gobject introspection
gnome-tweak-tool: new package

A tool to customize advanced GNOME 3 options

https://wiki.gnome.org/action/show/Apps/GnomeTweakTool
gnome-shell-extensions: new package

Modify and extend GNOME Shell functionality and behavior

https://wiki.gnome.org/Projects/GnomeShell/Extensions
empathy: find gsettings schemas, enable in gnome3, disable parallel build

Enabling by default on gnome3 as now it's possible to create and use
accounts (tested with telepathy_gabble and gtalk).

At this time, empathy x86-64 fails to build on hydra but I'm unable
to reproduce. Therefore, try disabling the parallel build.
gnome3: add gtk3 to system packages for gtk-update-icon-cache

Updating the icon-cache lets gnome-shell show app icons in the activity
gnome-shell: maybe fix the background corruption bug