API resample:  move `replacement` to earlier argument position, default to False
API stats:  eelbrain.statfuncs --> eelbrain.stats, add ftest_f and ftest_p functions
API lm_fitter:  provide .effects and .df_den attributes
ENH testnd.anova:  update and incorporate cluster test
FIX colorspaces:  typo in vmax info entry
FIX:  plot.topo.array()
FIX ClusterDist:  p value computation
API psyphys:  RM segment_ops;  superseded by ndvar
FIX plot.uts.clusters(): for anova results plotting