=BG= begin parsing command line arguments using yargs

[bguiz]

NOTE that version now will require a - suffix

[bholloway]

Nice work.

• Is it possible to make the v item into version with an alias to v. Primarily to make code more readable.

At bin/cli.js:41.

if (argv.v) {

becomes

if (argv.version) {

• Is it appropriate to keep subCmd as taskName since every command is essentially a task. The issue being that subCmd is less descriptive while (at least in a Gulp environment) taskName is somewhat more descriptive.
• There is a config option for the console width, currently it is hard coded to 80.