Bar plots misaligned

[Haddox]

Barplots generated bydms_summarizealignments have a problem where the ticks are not properly aligned with the bars. Instead of being aligned in the center of the bar, they are aligned at the right-hand side of the bar.

[Haddox]

Here is an example

[jbloom]

@Haddox: I'm actually thinking of trying for a fairly major re-write of dms_tools soon, so I'll keep this in mind as one of many things to fix then. In the meantime, you can try to fix it, it should be some pretty easy option to the plotting command.

Alternatively, it's probably OK for Jupyter notebooks and the like, and we can manually move the labels if we need any publication-quality figures.

[jbloom]

This is not a problem if you use dms_tools2 instead.