[ANN] Massive update to the mergExt suite!

[Monte Goulding]

>> The new externals are:
>> - mergDropbox 1.0 which fully implements the Dropbox SDK on iOS including search, revisions, delta, thumbnails, upload, download and more. Everything is asynchronous which means your users can do other things in your app while files are downloading etc.
> 
> This is so sweet - I just finished implementing this in InteractBuilder (those of you who were at Ezra and my session at the conference know about this program), and it works beautifully… 
> 
> For those of you who haven't yet picked up the mergExt suite, I STRONGLY recommend getting it… it really is an ESSENTIAL tool for iOS development, IMHO…
> 
> :D
> 
> Ken Ray

Thanks for the endorsement Ken!

BTW You may need to do a brief code review as some commands and messages have changed names slightly in the release version.

Cheers

Monte