Articles discussing Retroreflective Tape are no longer relevant

[Narnillian]

FRC games no longer include RR Tape, now exclusively opting for AprilTag-based localization. As such, a number of the articles in the Vision Introduction subcategory are out of date. The article What Are AprilTags? contains much of the information necessary to replace these tutorials, perhaps after some reformatting.

• Target Info and Retroreflection - Out of date.
• Identifying and Processing the Targets - Out of date.
• 2017 Vision Examples - Out of date, exclusive to LabView.
• AprilTag Introduction - Represented as a subcategory, but is actually just a single article. Slightly out of date ("WPILib has forked the repository to add new features for FRC" - repo is archived with no reference to new location).