Allow Already converted classes from dependencies to be used, even if in another package

JavaIntegration/src/main/java/org/openzen/zencode/java/JavaNativeModule.java

 	
 	private boolean shouldLoadType(Type type) {
 		if (type instanceof Class)
-			return shouldLoadClass((Class<?>)type);
+			return definitionByClass.containsKey(type) || shouldLoadClass((Class<?>)type);
 		if (type instanceof ParameterizedType)
 			return shouldLoadType(((ParameterizedType)type).getRawType());