Make sure all "deferred counter" items have counter None (even at creation), and make sure all records are sent when necessary (never send a record with a high counter without records with lower counters with it)
Merge pull request #773 from bcipolli/counter_fixes

The beauty of counter=None on change...
more rebranding of zone to sharing network
Merge branch 'develop' of github.com:learningequality/ka-lite into template_cleanup
Merge branch 'template_cleanup' of github.com:bcipolli/ka-lite into template_cleanup