After installing incremental upgrades Tails' root filesystem consists
of a stack squashfs:s, not only filesystem.squashfs. When not stacking
them correct we may end up using the Tor Browser (Firefox) from an
older version of Tails, or with no Tor Browser at all, as in the
upgrade from Tails 1.1.2 to 1.2, when we migrated from Iceweasel to
the Tor Browser.

Based on patch contributed by sanic.

This reverts commit 21540b34.

The proposed updates are now in Wheezy.

This reverts commit 3e80bd19.

The proposed updates are now in Wheezy.

The torbrowser localization hacks (#8036, iirc) require this.

The rebuild mitigates the POODLE attack by disabling SSLv3, and bumps
NoScript from version 2.6.9 to 2.6.9.1.

Conflicts:
	po/fr.po
	wiki/src/contribute.fr.po
	wiki/src/doc/anonymous_internet/i2p.fr.po
	wiki/src/doc/first_steps/persistence/check_file_system.fr.po
	wiki/src/doc/get/verify_the_iso_image_using_gnome.fr.po
	wiki/src/support/faq.fr.po

Merge remote-tracking branch 'origin/bugfix/8037-install-localized-wikipedia-searchplugins' into testing

Merge remote-tracking branch 'origin/bugfix/8036-workaround-for-localized-searchplugins' into testing

E.g. if our locale is pt, which doesn't have localized search plugins,
we'll use one of pt-PT and pt-BR.