weight graph is clunky

[jpritikin]

I have some minor complaints,

• Each month the graph starts fresh making it hard to see changes across months. Same for years. It would be better if there were no artificial breaks between data.
• It's hard to see longer term trends because the bars are too wide. It would be great if I could use the pinch gesture to change the width of the bars.
• The app seems to ignore screen rotation. If I could rotate from portrait to landscape then there would be a lot more space to see the graph through time.