tally.agreement.r updates, works!
plot.agreement.r updates, 3 species
map.plot.simple.r for agreement plots
map.plot.r re-visting density
plot.polygons.r revisiting density
Revert "plot.polygons.r revisiting density"

This reverts commit d9f8638bbc7c91cd1fb3fb110d66eb6719bb5ba7.
Revert "map.plot.r re-visting density"

This reverts commit a271c8f41fc89e988e42d8b82a53e1a3574328b2.
counts.r updates
data.prep.r updates
load.hex.grid.r updates, add Sys.time()
map.plot.r updates
plot.agreement.r updates
plot.counts.r updates
plot.csv.r This is now useful.
plot.polygons.r updates
spotted.frog.hexmaps.r add quantiles
table.census.r updates
tally.agreement.r updates
extract.number.r create new
fisher.hexmaps.r create new