Docopt update

[bjb28]

Update the docopt for Assessment, Templates, and Tools modules.

🗣 Description

Updated the following docopt items throughout the above modules:

• Removed non-standard items
• Aligned text to columns
• Pull in version from version file.
• Fetch command line args from within main
• Ensured docopt was correctly used based on http://docopt.org
• As required, modified script to pass additional arguments in place of using global args

💭 Motivation and Context

Per @dav3r's request modified formatting for uniformity and standardization.

🧪 Testing

Ensured all scripts are able to be called as expected. Checked that gophish-complete, gopish-export, gophish-import and, gophish-test still functioned correctly after change the use of global variables to passing arguments to the functions.

📷 Screenshots (if appropriate)

🚥 Types of Changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (causes existing functionality to change)

✅ Checklist

• [x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [x] I have read the CONTRIBUTING document.
• [ ] I have added tests to cover my changes.
• [x] All new and existing tests passed.

[bjb28]

@dav3r, I made the requested changes focused on docopt. I still have a few other items that came from this to work on, but I feel those should be in separate PRs.

[dav3r]

Everything in here looks solid now @bjb28 - great work! 🦖

I can merge this in at any time- can I just get your confirmation that you aren't planning to add anything else to this PR?

[bjb28]

@dav3r, I have nothing additional for this PR. All other changes discussed will be done in separate PRs.