Primer issues

[David Hull <dmh@tibco.com>]

A quick look at the issues list shows four primer issues.  Three are to
do with the topic space document and one with raw messages to a broker. 
All these were pushed out of scope, but we wanted to make at least some
suggestion of reasonable approaches.

There doesn't yet seem to be anything related to BaseN, which I would
expect to get a fair bit of coverage in the primer.  Also, there was
quite a bit of material moved out of the Whitepaper which was to go
either into the three specs or into the primer.  Do we have a record of
that?