added erratum;  putting PDFs into github
adding errata on pages 66 & 67
tweak geolm(); roxygen 4.0
bug fix: n -> n+4
depend on mosaicData
resaving data
import mosaic and mosaicData
move VignetteBuilder (no reason, just edit casualty)
reference vignettes in mosaic without giving a URL.
import mosaicData without Depends.
make reference to mosaicData
misplaced comma
import lattice
import lattice
import grid
importing lattice, so don't require it inside functions
add .Rinstignore
version 0.8; add NEWS.Rd