Standardize terminal messaging output function

[ashleymichal]

Rather than calling println!, it would be nice to call something like message.success with some parameters that standardize the formatting of the output for e.g. success, info, error, etc.

[ashleymichal]

reading through the code base, we have a wide variety of ways we print to the terminal; the macros in use include:
* print!
* println!
* failure::bail!
* panic!
* info!