[sync] Horde not decoding base64 data from Funambol on BlackBerry

[Lukas Kamps]

> 
> Another fix. Unfortunately I don't recall where exactly they (it's  
> been two issues) they have been fixed, but I would give Horde 3.3.2 a  
> try.
> 
> Jan.
> 

I patched my Horde Groupware Webmail Edition 1.2 to 1.2.2 (after removing my
fix) and data from the Funambol client wasn't being read correctly again.  So, I
added the one line back to Sync4j.php and now synchronization is working again.