Video Review - Images and Screenshots

Here are some images and screenshots to be added to the videos.

NOTE: command for converting .mov into .gif

```sh
ffmpeg -i ~/Desktop/YOUR_SCREENCAST.mov -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > ~/Downloads/YOUR_SCREENCAST.gif
```

https://gist.github.com/dergachev/4627207

need to first: 

```
brew install ffmpeg
brew install gifsicle
```