Fix for unknown build configurations.
Fix for unknown build configurations.

nordnet/cordova-hot-code-push,limexcomputer/cordova-hot-code-push,mnewmedia/cordova-hot-code-push,mnewmedia/cordova-hot-code-push,davidovich/cordova-hot-code-push,nordnet/cordova-hot-code-push,davidovich/cordova-hot-code-push,limexcomputer/cordova-hot-code-push