Add support for batch mode to allow asterix db to use the cbq shell.

This is the link to the competitive analysis for batch commands on the shell (Last page last line)

https://docs.google.com/document/d/1PkBwr6GsYXRUpScKcOWgtbSG2Yf7zD8ztU7X5DPklyg/edit?usp=sharing

-> Once the design is finalized, I shall add it to the existing design docs and begin implementation