Show units in resolution values

[SylvainChevalier]

Example here:

Values in table and chip on pdf should have the unit, like this:

[lsabor]

Note 74.8 $ should be 74.8 %
Also, this question is odd because it has a single subquestion with different units. This isn't really a use-case that was intended when designing group questions. But the consequence, given that the odd one out subquestion is already there, is that we should consider:

• supporting simultaneous left-right Y axes for the timeline (e.g. if there are two different units, then plot one of the units on the left side Y axis, and the other on the right side Y axis)
• support a multi-post Post type (I might bring this up as my unconference suggestion)
• making a policy to not do this in the future

One thing that we can do immediately to make the input interface nicer would be: if we notice that not all subquestions have the same unit, don't try to graph all of the distributions on the same scale as we have here.