Add Lucee compatibility

[Leftbower]

Add server mapping for Lucee testbox compatiblity. Install boxlang modules only on BNL instances.

Description

Two changes made to server.json:

1. Change the first install script to only install boxlang modules if the server instance is boxlang. Otherwise, the template would install boxlang modules in the Public folder on non-boxlang installs.
2. Adding Lucee compatibility for Testbox requires a server level mapping for the `/tests' folder on Lucee instances.

Please note that all PRs must have tests attached to them

IMPORTANT: Please review the CONTRIBUTING.md file for detailed contributing guidelines.

Issues

All PRs must have an accompanied issue. Please make sure you created it and linked it here.

Type of change

Please delete options that are not relevant.

• Bug Fix
• Improvement
• New Feature
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist

• My code follows the style guidelines of this project cfformat
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes