Doost status update

[Daniel Giddings]

Marcin Kuszczak wrote:
> - making Sqlite database from DDBI project working in latest revision 
> :-) It's terribly broken right now.
I had a small play with this recently. It seems to be missing 
StatementBinder. Removing the prepared statements code will let it 
compile and run (without prepared statements), or you could implement 
the StatementBinder and it may be ok I guess (not sure where that is up to).

For tango you also need to rename fromUtf8z to fromStringz and toUtf8z 
to toStringz