[Qt-creator] Project Tree

[Porfirio]

Hi!

I really like QtCreator, its a great software but sometimes its hard to 
organize a big project because all files becomes messed even if they are 
in diferent folders.

In Eclipse it shows the folder strocture as it is in system, thats a 
good solution, in Netbeans you can have virtual folders and add your 
files there, even if they are all in same folder or whatever.

Something like this is realy required!

Also, the "Open documents" view should have an option to "link with 
editr" so we could sigle click to change file.