Fixed typo on URL in DESCRIPTION.
data munging and arg order fix
Merged Kayla's fixes into shiny_map branch. #8 #13 #14

Conflicts:
	R/shiny_choro.r
Reorg'd fips_polygons munge script. #8 #14

Also, compressed fips_polygons data as *.RData file and added to
package's `data` directory.
Merge branch 'master' into kschaef-shiny_map
Added docs to describe fips_polygons. #8 #14
Shiny apps now use compressed polygons from data folder. #8 #14