Watch errors

[paulcpederson]

This tests and fixes #1

A couple things:

1. If in watch mode, doesn't exit the process. In this way, if you have an error you can see it, then fix it and simplifyify will rebundle, no need to restart the process.
2. I'm logging the full error if the error is created during the bundling process. I don't think hiding that behind a process.env flag makes sense. Most developers will need that information to fix the error.
3. I added the test fixture for this to the ignore for linting as it intentionally includes a syntax error.

[paulcpederson]

@BigstickCarpet let me know if this makes sense, happy to rework or update anything if need be.

[JamesMessinger]

Hi. Sorry for the delayed response. I've been away on vacation, and I'm just now getting through my backlog of emails.

Thanks for submitting this. I'll take a look at it right now.

[JamesMessinger]

Alright. This has been released as v1.4.0. Thank you so much for the contribution!

[paulcpederson]

@BigstickCarpet 👍