Handy, but missing default 15" Retina display mode

While it provides regular and HiDPI modes for the 13" Macbook size (1280 x 800), it doesnt provide a HiDPI mode for the 15" size (1440 x 900). Because of this its possible to change a 15" Retina Macbook Pro to run as if it was a non-retina, but not to change it back to the default display mode without opening the Display Preferences.

gappleca about Display Menu, v1.4