Axes labels offset from points in cases with small amount of data

[sharlagelfand]

@giorgi-ghviniashvili I noticed a bug where the axes labels and points don't match up when there is a small amount of data, e.g. 10 points:

library(dplyr)
library(datamations)

small_salary_sample <- small_salary %>%
  group_by(Degree) %>%
  sample_n(5) %>%
  ungroup()

"small_salary_sample %>% group_by(Degree)" %>% datamation_sanddance()

The second frame looks like this:

It seems to level off and look okay around 50 points, but any smaller is off. You can play around with different group numbers by editing the ns in the specs. Thanks!

[giorgi-ghviniashvili]

@sharlagelfand good point, pushed the fix for that.

[sharlagelfand]

Closed by #92.