[BioPython] Swissprot bug

[Peter]

Kristian Rother wrote:
> 
> I ran the most recent SProt.py from bugzilla on the 1.42 Debian 
> Biopython release. It parsed all Swiss-Prot entries in last friday's 
> uniprot_sprot.dat successfully (except the DT lines).
> 
>> P.S. We do still need to handle new style DT lines more gracefully,
>> http://bugzilla.open-bio.org/show_bug.cgi?id=1956
>
> Added some lines of code for this, too. Test ran smoothly there, too 
> (see bugzilla).

I saw the bugzilla emails first - and I have updated CVS using your code.

I had been hesitant about simply re-using the old record properties 
given the meaning of the DT line information had changed slightly - but 
in the absence of any other suggestions this will do.  If anyone 
objects, speak up now ;)

Thank you

Peter