[kdenlive] Beware of git master ... as I was told

[Harald Albrecht]

The git master has some terrible issues with moving clips. I've just 
lost half an hour work; have backups though. Nevertheless it is no fun 
to notice severe timeline corruption only quite some time later. I've 
already reported several timeline corruption issues in the past weeks.

Does anybody know here when we will enter the phase of stabilizing git 
master?

Best regards,
Harald