After trying to fix this on my own from what I have seen around the net I cannot still figure out what this means:
[2013-08-15 23:58:27 - StudioTab] Dx trou
If you are using Maven to build then make sure that your dependency on the android SDK has scope of provided, otherwise you will get this message as DEX tries to include all the classes in the android.jar.
provided
Ie
android android 4.4.2_r3 provided