Merge pull request #20 from JackDougherty/master

coordinates control
Update Control.Coordinates.js
Update Control.Coordinates.js
Update Control.Coordinates.js
Update Control.Coordinates.css
Update Control.Coordinates.css
Update Control.Coordinates.css
Update Control.Coordinates.css
Update custom.css
inserted coordinate control
Update custom.css
Update index.html
Update Control.Coordinates.js
Update README.md
Delete testC.html
Update README.md
Merge pull request #21 from JackDougherty/gh-pages

updated readme and control coordinates