save data for selected pair of variables
implementing pdf output
don't pass g to interface constructor
use new interface features
added log scaling
added lib/ui
removed body fat, added hepatitis dataset
merged UI changes
Merge branch 'nekoui-master'
labels in scatter plots work are working!
handle null labels
fixed calculation of ellipse size in scatter plot, static calls
SoftFloat part of lib.ui
use new package names in miralib
renamed packages
updated NHANES dataset
use BinOptimizer
renamed views
handle drawing a variable against itself
Started implementation of history