Added 6.0.0 to CDVAvailability.h (via coho).
Added 6.0.0 to CDVAvailability.h (via coho).

dpogue/cordova-ios,apache/cordova-ios,dpogue/cordova-ios,dpogue/cordova-ios,dpogue/cordova-ios,apache/cordova-ios,apache/cordova-ios,dpogue/cordova-ios,apache/cordova-ios,apache/cordova-ios,dpogue/cordova-ios,apache/cordova-ios,apache/cordova-ios