Added "science" tap to homebrew so it can find OpenCV.
Merge pull request #511 from codetab/Mac

Added "science" tap to homebrew so it can find OpenCV. Thanks for keeping us up to date!
Tracking removed from Feature
Making a complete new module for Tracking

Signed-off-by: jayrambhia <jayrambhia777@gmail.com>
Removing old files

Signed-off-by: jayrambhia <jayrambhia777@gmail.com>
Module names changed

Signed-off-by: jayrambhia <jayrambhia777@gmail.com>
Docs changed

Signed-off-by: jayrambhia <jayrambhia777@gmail.com>