unsigned integer support

[Marty K. <mrk...@co...>]

Attached is the version of the talk given today.

Benjamin.

The changes proposed for the pvAccess protocol specification say nothing 
about how the support for unsigned is supported by either end of a 
pvAccesss connection. Matej and I agreed that there would be no wording 
in the protocol specification  about how it would be implemented.

This talk was the last talk of the day so it was agreed that there would 
be no discussion until tomorrow :-)

Marty