Add Individual Frames GUI

[Gaylandp]

Pull Request Checklist

Please review the Contribution Guidelines before submitting.

• [ X ] Pulling against the master branch (left side).
• [ X] You have previously submitted a Contributor License Agreement or have contacted a maintainer to request one.

Type (Select only one)

• [ ] Bug fix
• [ X] Working example
• [ ] In-progress example (need Tektronix help)
• [ ] In-progress example (does not need Tektronix help)

Description

This pull request adds a GUI C# example to the repository. It creates a simple GUI to save FastFrames as individual csv files instead of one big csv file.

[Gaylandp]

I just made a new pull request and cancelled the other one. This has binaries deleted, added the readme.md file, and also the sln file. Thanks for the help! I don't do this often.