Improve Xcode project generation for qrenderdoc
Improve Xcode project generation for qrenderdoc

Xcode does not match the cmake behaviour of rerunning the target every time if the output file does not exist and then letting the Qt build system handle dependency checking.
Xcode has a property to behave like this, however that is not exposed by cmake.
To improve this for the Xcode qrenderdoc project manually add qrenderdoc sources files as dependencies.

Changed the Xcode project for qrenderdoc to add the files to the UI grouped by the file system folders using the cmake source_group(TREE *) command.

Zorro666/renderdoc,Zorro666/renderdoc,Zorro666/renderdoc,Zorro666/renderdoc,Zorro666/renderdoc,Zorro666/renderdoc,baldurk/renderdoc,baldurk/renderdoc,baldurk/renderdoc,baldurk/renderdoc,baldurk/renderdoc,baldurk/renderdoc