Dynamic Y-Axis Sizing

[w33ble]

Closes #2693

• Adjust the width of the y-axis based on the label content
• Render x-axis and chart after the y-axis, so spacing is correctly calculated

[w33ble]

@stormpython once reviewed, please please pass it to someone else to get a second set of eyes on it.

[stormpython]

@w33ble I found two issues. The first happens when numbers grow larger than 1 million, and the second happens when labels along the x-axis are rotated. See screenshots below.

The above image is missing the y-axis line. The path is drawn on the screen, but its pushed behind the chart svg so it is not visible.

Here you can see the issue above as well as an issue with where the x-axis line is drawn compared to the bars

[w33ble]

@stormpython should be in better shape now. I'm assigning the width as part of the layout, using a rendered version of the y-axis to get the width at that step. Take another look and let me know if you see issues.

[stormpython]

@w33ble LGTM! I am going to assign another person to review this just to make sure I didn't miss something.

[lukasolson]

LGT:m:!