[CMake] Xcode generator

[David Lázaro Saz]

Hello,

I've just compiled the latest release to try the Xcode generator and  
see if I can help in something.  Is there something in particular in  
which I can lend a hand?  Seeing this generator working well would be  
a boost for me.

I've got a question though: What is it supposed to generate?  I've  
run it on one of my latest projects and it seems to only generate  
makefiles.  Is this supposed to be a first stage in support or  
something like that?  I expected to see a .xcode bundle in my build  
directory.

And third, a suggestion, the correct capitalisation of Xcode is,  
well, Xcode.  In the sources and -G option it appears as XCode.  I  
could generate a patch to correct that if you want, just tell me.

Cheers,

David.