FL-1329: new experimental GNOME ebuilds for 3.12 support in Funtoo
FL-1329: remove masks
FL-1329: ebuilds fixes
FL-1329: Merge in changes from local overlay

- Cleans up the ebuilds
- Turns off the deprecated USE flag as this is now done through the gnome mix-in
- Consolidates the gnome-session patches.
- Adds telepathy-mission-control
FL-1373: Reintegrate background transparency support in GNOME Terminal for GNOME 3.12
FL-1374: Fix broken introspection support in libical
part of a circular dep fix -- have gnome-control-center only RDEPEND on nm-applet
Merge branch 'experimental' of git.funtoo.org:funtoo-gnome-overlay into experimental
fork of nm-applet with 2nd part of circular dep fix
Add the app-admin/gnome-system-log live ebuild
Add the gnome2-live eclass
Add masks and unmasks for GNOME 3.12

- masks GNOME 3.13+ and sys-power/upower-9999
- unmasks app-admin/gnome-system-log-9999
FL-1329: Fix screen not being lock when resuming from suspend/hibernate
Fix dev-lang/spidermonkey failure on checking Python environment is Mozilla virtualenv
Replace the live app-admin/gnome-system-log ebuild with a proper version
FL-1329: Update the sys-power/upower ebuilds

- Fixes the 9999 ebuild and renames it into something sensible
- Adds a 20140423 ebuild tied to tied to a commit before minor API changes
- Backports various patches
FL-1380: Remove post merge dependencies from the sys-power/upower ebuilds

Allows for installing upower without potentially undesired dependencies
Merge branch 'master' into experimental