[ic] Core team membership changes

[dburlage]

> 
> Interchange community,
> 
> Today we would like to announce some changes to our core development team, 
> which is officially shown here:
> 
> http://www.icdevgroup.org/i/dev/devel/people
> 
> We are adding to the core team:
> 
> Peter Mottram
> Richard Templet
> Sam Batschelet
> 
> All three of them have been involved in the community for some time now, 
> and have shown a genuine commitment to Interchange's future. Welcome!
> 
> We are also retiring from the core team Mark Lipscombe and Ton Verhagen, 
> and thank them for their past contributions.
> 
> We are grateful for everyone's friendly mutual support which has made the 
> Interchange community endure so well.
> 
> Thanks,
> Jon
> 
> 

All good choices!

DB