Added back the test script for the moment.
Added back the test script for the moment.

sameeragarwal/blinkdb_dev,alabid/blinkdb,sameeragarwal/blinkdb,amplab/shark,vax11780/shark,alabid/blinkdb,vax11780/shark,sameeragarwal/blinkdb,lzshlzsh/shark,mattyb149/blinkdb,alabid/blinkdb,mattyb149/blinkdb,lzshlzsh/shark,vax11780/shark,amplab/shark,mapr/shark,sjyk/sampleclean,sjyk/sampleclean,lzshlzsh/shark,mattyb149/blinkdb,sameeragarwal/blinkdb_dev,amplab/shark,sjyk/sampleclean,mapr/shark,sameeragarwal/blinkdb_dev,sameeragarwal/blinkdb,mapr/shark