Merge branch 'stable-3.3'
* stable-3.3:
FetchAction: Fix FloggerFormatString pattern flagged by error prone
Add replication delay for asynchronous fetch calls
Trigger indexing only for local ref updates
Index change only for meta ref propagation
Allow asynchronous fetch calls
Comment the LocalDiskRepositoryManager in ApplyObject
Fix issue with reading maxApiPayloadSize property
Propagate FetchRefReplicatedEvent
Send small refs as a fetch call payload
Send ref content as a fetch call payload
Index change upon propagation
Propagate FetchRefReplicatedEvent upon a Ref fetch
Always replicate changes regardless of the permissions
Change-Id: I5c4c575a5af3ed74232fd6942ddaedbc2866dae2