gg_boxcox() now renders spline interpolation by
default. If you want to turn it off, update settings for boxcox graph or
use packageVersion("lindia") = "0.9".New mode param to gg_diagnose() to
render predetermine set of graphs (all or
base_r) (@Sid1204, #8)
Added spline interpolation to gg_boxcox() (@ColeConte, #5)
gg_scalelocation now has correct labels on x and y
axis (previously flipped) (@Sid1204, #8)
Fixed error when lm object only has one predictor
term (@yeukyul)