Flow Fit to screen

[pilusona]

Hi Martin,
Can you please add one feature to fit the entire flow into the screen? This can be done manually by zoom in or zoom out but like "Reset zoom" if this option is there then I think this will be also more usable for us.
One more thing, is there any specific reason for the unordered functions list? Is it possible to make the list sorted lexicographically because now we are very much aware of the list of available functions so only we need the function template?

Thanks and regards,