registered entities are supplied with a default 
create function if one does not already exist.

removed status keys from redis sync - this will be
replaced by something derived from schema - i.e., not
hardcoded.
created an entity.initialise function which can be
used to set up the environment. Its first function
is to take an option for initialising (json) schema
support.

added separate entity.schema include
added functions to start and stop a runloop in the
CommandQueue entity.

more refinements to sync.redis saving and retrieving
of collections based on a query. more work needed.

added jsonpointer, with intentions of integrating
it into sync queries.
fixing this/self errors