filter_var fails to identify domains with dash
Merge pull request #771 from kaltura/IX-9.9.0-livestream-islive-fix

filter_var fails to identify domains with dash
Upon IT request, limit the number of parralel import jobs a partner can
execute.
Merge pull request #777 from kaltura/IX-9.9.0-limit-import-jobs

Upon IT request, limit the number of parralel import jobs a partner can
Merge branch 'IX-9.9.0' of https://github.com/kaltura/server into IX-9.9.1-merge-IX-9.9.0
Merge pull request #785 from kaltura/IX-9.9.1-merge-IX-9.9.0

Ix 9.9.1 merge ix 9.9.0