#150 Save As loses track of data location

[wb104]

I did a "Save As" on a project to some far off directory, and when I opened that I got:

WARNING:GuiSpectrumViewNd:paint: <ccpn.spectrumview:user.view.nch.1.cbcaconh> cannot find any data - data file misplaced?</ccpn.spectrumview:user.view.nch.1.cbcaconh>

So the "Save As" did not keep track of the data locations.

[Fogh]

Fixed.