Merge pull request #1 from patrickarlt/master

Move the ArcGIS Parser out of Terraformer repo
Merge pull request #2 from patrickarlt/master

Remove AMD support.
Reference arcgis parser in node.js sample
Merge pull request #3 from nixta/master

Reference arcgis parser in node.js sample
Merge pull request #4 from patrickarlt/master

Performance improvements
checking for null when converting geometry and properties for a Feature object.
add tests plus cleanup
Merge pull request #1 from patrickarlt/newmanw

add tests and general cleanup
Merge pull request #7 from newmanw/master

checking for null when converting geometry and properties
more parser and test fixes