Imported Translations from Transifex

Change-Id: Ia75ab1fdc4831b77ecbaf9a42206e82463f5a0e1
Persist image format to a file, to prevent attacks based on changing it

The attack is based on creating a raw image that looks like a qcow2
image, and taking advantage of the code that used 'qemu-img info' to
autodetect the image format.

Now we store the image format to a 'disk.info' file, for Qcow2 and Raw
images, and only autodetect for images that have never been written to
that file.

SecurityImpact

Co-authored-by: Nikola Dipanov <ndipanov@redhat.com>
Closes-bug: #1221190
Change-Id: I2016efdb3f49a44ec4d677ac596eacc97871f30a
Merge "Persist image format to a file, to prevent attacks based on changing it"