function for 2D vs 1D
add param for existing fig, 2Dyaxis
plotting summary
F to FALSE
updating plot
adding summarize functions and plot cleanup
Merge branch 'master' of github.com:USGS-R/glmtools
v0.2.5.2
flipping arg order
Merge pull request #67 from jread-usgs/master

v0.2.6 new functions for plots and diagnostics