finalizing terraformer
things?
Merge branch 'master' of github.com:Esri/Terraformer
Merge pull request #181 from JerrySievert/master

more docs
grid
Merge branch 'master' of github.com:Esri/Terraformer
doc header styles
Merge pull request #182 from nikolaswise/master

doc page header styles
Merge branch 'master' of github.com:Esri/Terraformer
add wkt and arcgis examples