Suppress debug messages about anchoring. (This will have to do until proper log leves are introduced.)
Fix regression in merge 822f909

I had been fiddling around with changing the names for the properties
of the serialized ranges at some point. The purpose was to experiment
with flat schemas, ElasticSearch multi fields, and duck typing the
selectors.

We should decide what makes sense and reconcile with upstream.

Fix #7
some comments added for extracting the onEditNewAnnotation method.
Merge remote-tracking branch 'hypothesis/develop' into develop