When generating the boot profile, ignore directories in process_IN_ACCESS as well (Closes: #7925).

We were already ignoring directories in process_IN_OPEN, but it looks like it's
not enough anymore. Let's try harder to skip them.
Merge remote-tracking branch 'origin/bugfix/7945-directories-in-boot-profile' into stable
Merge branch 'stable' into devel
Don't pass already encoded data to GTK2.

... Or it will be encoded twice. This fixes #7968 - "Tails OpenPGP
Applet can't clearsign text including non-ASCII characters". Only
affects clearsign, as PGP armored data is always ASCII.

Thanks to nodens for the patch!
Merge branch 'stable' into devel
Make sure we don't ship geoclue* (Closes: #7949).
Drop deprecated GDM configuration file.

It's using dconf nowadays, and one wonders why we care about
/desktop/gnome/interface/buttons_have_icons in the Greeter. The default settings
will be just fine.
Fix patch header so that it's applied entirely (Closes: #7990).
Fix patch, for real this time.
Merge branch 'devel' into feature/jessie