#27 Option for saving viewer picture

[Simon Reeve]

I think some users would find it useful to have a .tiff image of the brain. I found that I can ALMOST do this by using 'ctrl+left-click' (the generic menu gives me the option to save the image, but it's usually only a small portion of the paint that gets saved.

A 'save-painted-image' button or right-click menu option would be nice. This would mean that people can use our images easily in their seminars - good advertisement!