Add links to github accounts, add credit to OpenCV
Add links to github accounts, add credit to OpenCV

Add links in Credits to powderblock and porglezomp's github accounts.
Add credit to OpenCV for computer vision, image loading, and image processing.
Reorder sarcastic Mountain Dew and Doritos credits. (One before Blade and one before Caleb now.)
powderblock/glasses-cv,powderblock/dank-cv