Revert "Removes color three demo"

This reverts commit 736596a044fef880d14309242fcf265c0b7054a5.
Removes face three and renames color three
Adding XY position to camera demos
Color video demo
Source formatting fish tank demos
Remove border from video
Merge pull request #76 from mairatma/video

Color video demo
Fixing fish tank demo for color
Remove blank spaces from faces image
Adds all registered colors on the colors controller
Adds coordinates on camera video
Fixes setStepSize on face hello world
Adds fast camera example
Use purple color for face demos
Renames fast threshold property
Build
Source formatting
Adds fast camera example
Renames fast threshold property
Build