[Dbix-class] unnaccounted branches: ensure_source_loaded, ordered_handle_updates, privileges, replication

[Brian Kirkbride]

Matt S Trout wrote:
> Please can people tell me whether these are live or not?
> 
> ensure_source_loaded looks ancient and done with so that dies in a week 
> unless somebody tells me I'm wrong
> 
> ordered_handle_updates, the logs sayeth it's working but not tested. can 
> anybody check me on this? ned?
> 
> privileges looks not-really-started
> 
> replication I don't know about - looks working but no tests - Bert? Einon?
> 

I created the initial ordered-handle-updates branch, but Ned/Neil added some 
functionality.  I'm happy to help with anything that needs to be tested or 
corrected in this branch.  After the initial coding I never heard back from the 
module author and was content to use it internally.

- Brian