added shortcuts for cli options

implementing feedback received from Nick on my story.

Current cli options require too much typing. e.g—dont-power-on,—continue-on-error,—debug,—verbose.
added shortcuts for these options.

I will raise a separate pull request to fix cli options for query(they are too many).

Question: 

CLI options verbose and debug don't do much, i am wondering if we need them.
Debug should ideally give me , debug info of each interaction with fog.