Default page sends API-Key header
whose value is sourced from the server
Fix onAjaxError function to better display errors
Accidentally left bad header name in before commit
Clean up indenting
Switch to using api-config.js resource
for source of API variable data
Fix onAjaxError function to better display errors
Beta page sends API-Key header
Closes #5
Merge pull request #13 from twistedstream/master

Enable sending API key