Boxplot improvements #93
Description
Right now the wiskers of the boxplot are at the minimum and maximum instead of the usual (closest point within the 1.5 IQR range). This means that right now the concept of outliers doesn't exist in our boxplots.
The other thing I noticed is that in R the boxplot stats are slighty different to the 25th and 75th percentile. We should probably imitate the behaviour of R in this case.