Enhancement: Vertically resize graphs, automatically adjust horizonal button spacing

[e-t-l]

Hi! I have two related enhancements to improve the UI of the graph group and track group, respectively.

For graph groups containing multiple graphs, it would be great to be able to vertically resize (aka stretch/compress) graphs. This could be automatic, so that if there's 3 or 4 graphs in a group, they all compress vertically to be visible at the same time. Alternatively, using a two-finger pinch gesture could allow users to customize the vertical stretch/compression when viewing the list of graphs in a graph group.

For individual measures within a track group, having too many buttons or level names that are too long forces the user to swipe horizontally to access all the buttons. It would be nice if the spacing between buttons compressed (to a limit) so that they all stay visible without having to swipe. Obviously this will only work up to a point, after which I suggest making the buttons spill onto a second (or third, fourth, etc) row so that all buttons are visible at the same time.

For both of these enhancements, there could easily be a toggle in the settings menu, in case some users don't want the sizing/spacing of anything to change.

[SamAmco]

These are some interesting ideas. I will keep them in mind but unfortunately I have higher priorities for this project right now. It's possible someone might be interested in taking this on though.