basic example doesn't compile

Hello and thanks for the software.
I tried to use your library but, in my case, your basic example does not compile as it is.
The compiler complains that the method `split` is not part of `org.apache.hadoop.io.Text`, thus I had to add an invocation of `toString()` in `v.toString().split(...)`.
I'm using Scala 2.10 and my imports are 
`import org.apache.hadoop.io._
import shadoop._`.
