PhoneGap Build Plugins not functioning

I was able to fix this by realizing that I had made a mistake in config.xml file:

This: xmlns:gap = "http://phonegap.com/ns/1.0" was xmlns:gap = "http://phonegap.com/ns/3.1.0" as I thought this was necessary to use Cordova 3.1.0 but it doesn't really have anything to do with it.