Merge pull request #1 from JackDougherty/master

testing
Merge pull request #2 from JackDougherty/master

simplified to identify browser problem
Merge pull request #3 from JackDougherty/master

update all files
Update index.html
Update index.html
update js with GFT info
Update maps_lib.js
Update index.html
Update index.html
Update index.html
testing polygon1 and polygon2 layers
Update index.html
Merge pull request #4 from JackDougherty/gh-pages

not yet working