fwr: stream name setter not called

git-svn-id: svn+ssh://kelev.kaltura.com/usr/local/kalsource/backend/server/trunk/core@94013 6b8eccd3-e8c5-4e7d-8186-e12b5326b719
fwr: add static function to determine job data

git-svn-id: svn+ssh://kelev.kaltura.com/usr/local/kalsource/backend/server/trunk/core@94015 6b8eccd3-e8c5-4e7d-8186-e12b5326b719
fwr: add more intelligent logic to determine appropriate subtype of KProvisionJobData

git-svn-id: svn+ssh://kelev.kaltura.com/usr/local/kalsource/backend/server/trunk/core@94016 6b8eccd3-e8c5-4e7d-8186-e12b5326b719
adding empty directories
adding empty directories