Adding Modal File Manager

[raguay]

Types of Changes

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• New addition to list
• Fixing bug in existing item in list
• Removing item from list
• Changing structure (organization) of list

Proposed Changes

I added the Modal File Manager program to the list. It is my main file manager that I use everyday and is very useful. I feel like others would like it as well.

PR Checklist

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• I have read the CONTRIBUTING guide
• I have explained why this PR is important
• I have added necessary documentation (if appropriate)

Further Comments

It is a single line change.