fdo#71625 Don't loop autosave if userautosave fails

Should also fix most of the reports of fdo#46635
(I have no idea regarding the original report,
because it predates the autosave feature.)

Change-Id: I006d62053a159ab3157438a57dee56d6d99990a8
(cherry picked from commit 5b9509115bd4adc5ef2618f0d9436cda1c0d9fbe)
Reviewed-on: https://gerrit.libreoffice.org/10859
Reviewed-by: David Tardon <dtardon@redhat.com>
Tested-by: David Tardon <dtardon@redhat.com>
(cherry picked from commit 9799a623161f43a0ca0c7a4806416ce466b558a6)
Signed-off-by: Andras Timar <andras.timar@collabora.com>
bnc#591147: OOXML import: Import video file too.

Change-Id: Ie9b6c5ff866269e5d7a26d025cb1c0d884ff1134
(cherry picked from commit b7006f3c2f8f71f4d4721c6e5cdc122628c756f0)
Reviewed-on: https://gerrit.libreoffice.org/11468
Reviewed-by: Andras Timar <andras.timar@collabora.com>
Tested-by: Andras Timar <andras.timar@collabora.com>
fdo#65836 bnc#621241 Do not compress WMF / EMF file incase of OOXML export

(cherry picked from commit 8fe352be80ff69552f622f3c7a6a6f269912ab71)

Change-Id: Ic498e5703ab48719f998be6da3f245843cc0979d
Reviewed-on: https://gerrit.libreoffice.org/11426
Reviewed-by: Nikhil Walvekar <nikhil.walvekar@synerzip.com>
Reviewed-by: Andras Timar <andras.timar@collabora.com>
Tested-by: Andras Timar <andras.timar@collabora.com>