Gracefully pass over video downloads that errored out with 404's.
Display message on update page when video wasn't found and was skipped.
Reinstated immediate video download status check, but with 1 sec delay.
Actually add the 1 sec delay to the video status download check.
Bump the build number.
Auto-clear old message before displaying one with the same id.
Only display one video-skipping warning, but update with running count.
Bumped build number.
Merge pull request #613 from jamalex/hotfix/skip_missing_videos

Gracefully pass over video downloads that errored out with 404's.