Merge branch 'gigaword' into gigaword-scala-2.10.2
Merge remote-tracking branch 'origin/gigaword-scala-2.10.2' into gigaword-scala-2.10.2
flesh out tngreader
remove unused arg in tng reader
add tng prep script
accommodate non-unique file ids in tng for reader
add tng reader qsub
fix tng data dir
eval abstraction for static test set
finish eval abstraction for static test set
Merge branch 'gigaword' into gigaword-scala-2.10.2