Get it working for logged data

[raacampbell]

See:
http://www.mathworks.com/matlabcentral/fileexchange/47950-mseb-x-y-errbar-lineprops-transparent-

To be clear, set(gca, 'YScale', 'log') fails with shadedErrorBar.

[raacampbell]

Begun work: fd59480

[raacampbell]

Ah, that submission also does not do log y. Only log x. But there are other useful things there, including the overlay thing I at one point played with.

[dickinson-lab]

In case it's helpful: I got shading on log scales working without using shadedErrorBar, but by following the solution here: https://www.mathworks.com/matlabcentral/answers/180829-shade-area-between-graphs?#answer_169649