Cordova rootUrlPathPrefix fix
prepend ROOT_URL when isCordova
prepend ROOT_URL when isCordova
prepend ROOT_URL when isCordova
Merge pull request #1 from CollectionFS/master

Updates
Merge pull request #9 from mercher-inc/master

Add `rootUrlPathPrefix` fix for cordova fixing [cfs issue 463](https://github.com/CollectionFS/Meteor-CollectionFS/issues/463)