tweak css
auto-select replica id in pulldown list
fixed bug in addLocalReplicaToMap - handle null values
added basic unregister replica functionality
minor bug
added confirm to unregister replica
creating a replica now stores all the correct info locally
added populatePulldown()
repopulate pulldown after unregistering replica
fixed sync replica error handling
fixed pulldown refresh issues
added ability to valid globalID against feature service.