v0.3.10

This release fixes an error in the calculation of the p-values in the pg.pairwise_tukey() and pg.pairwise_gameshowell() functions (#156). Old versions of Pingouin used an incorrect algorithm for the studentized range approximation, which resulted in (slightly) incorrect p-values. In most cases, the error did not seem to affect the significance of the p-values. The new version of Pingouin uses statsmodels to estimate the p-values.