v1.3.1

GGally 1.3.1

Added new dataset psychademic

• See ?psychademic for more details
• (And updated the broken UCLA links)

Added original ggmatrix theme

• added function to set theme to have clear strip background and rearrange the strip positions
• added parameter switch to ggmatrix (and friends) to allow for strip repositioning. See ?ggplot::facet_grid for more documentation on switch (#223, #224)

ggsurv error reporting

• removed a one error check that is covered in other places (#222)

+.gg

• allow to add a list of items to a ggmatrix (#228)

ggmatrix.print

• fix strip issues with ggplot2 name update