Code review updates
Merge pull request #1282 from kaltura/IX-9.17.0-LC-drop1

Code review updates
Fix uploading from remoteStorageContentResources
* make resource optional to support other thumb grabbing capabilities
Merge pull request #1283 from kaltura/IX-9.17.0-LC-drop1

Fix uploading from remoteStorageContentResources
Re-added release-notes.md
Merge pull request #1284 from kaltura/IX-9.17.0-ReleaseNotes

Re-added release-notes.md
Fixed the validation for Automatic Distribution Condition
PLAT-1373 #time 5m
1. Added some default delivery profiles.
2. media protocol fallback to http.
3. getBitrate-->GetVideoBitrate
Merge pull request #1286 from kaltura/IX-9.17.0-url-managers

1. Added some default delivery profiles.
1. Enabling setting the recognizer to null
2. When someone forgets to set the delivery profile on the storage
profile, no null pointer exception should occur.
Merge pull request #1287 from kaltura/IX-9.17.0-url-managers

1. Enabling setting the recognizer to null
remove entrycontentresource from thumb cue point ingestion
Merge pull request #1289 from kaltura/IX-9.17.0-LC-drop1

remove entrycontentresource from thumb cue point ingestion
Removed ssh url resource from thumb ingest support.
Ssh Url resource supports only flavor assets.
Merge pull request #1285 from kaltura/IX-9.17.0-PLAT-1373

Fixed the validation for Automatic Distribution Condition
Not processing ProciderJobData upon invalid entry distribution data
PLAT-1424 #time 5m
Merge pull request #1292 from kaltura/IX-9.17.0-PLAT-1424

Not processing ProciderJobData upon invalid entry distribution data
REsolve PHP fatal in kContextDataHelper.php on line 283
Merge pull request #1290 from kaltura/IX-9.17.0-PLAT-1429

Removed ssh url resource from thumb ingest support.
Added support in Delviery profile generic RTMP with roman.
usefull for bitgravity.