* chore(mcs, scripts): extra/columnstore_review.sh with scripts/columnstore_review.sh with 1.4.13 version
* feat(mcs): add review command to the Tools section. It's the wrapper for columnstore_review.sh
* feat(mcs): add review command implementation to tools.py file + constansts.py
* chore(mcs): add separator argument to cook_sh_arg function
* docs(mcs): updated README.md and mcs.1 man file
