use variable already set for URL
Changed zepto ajax to javascript xmlhttprequest and moved success and error callbacks to properties in the MeteorRider object.
make current path a MeteorRider property so we can use it on the onSuccess property
use native javascript to call events.
remove todo comment
fix meteorUrl not being defined when object MeteorRider is defined
meteorUrl can now be referenced inside the onSuccess callback
Merge pull request #20 from DanyHunter/master

use variable already set for URL and remove whitespace.