Update Build.scala
Update Build.scala

Add Spray repo for fix cannot resolve spray's jar.
wandoulabs/chana,wandoulabs/chana,matthewtt/chana,matthewtt/chana,wandoulabs/chana,liyinhgqw/astore,wandoulabs/chana,hustnn/chana,hustnn/chana,liyinhgqw/astore,matthewtt/chana,matthewtt/chana,hustnn/chana,liyinhgqw/astore,hustnn/chana