Update README.md

Better formatting plus better links
Merge pull request #1 from ethanwu10/patch-1

Update README.md
Renamed mindsensors-lightarray-test* files to fix typo in name (Thanks ethanwu10)
Merge branch 'master' of github.com:botbench/rdpartyrobotcdr
Merge pull request #1 from botbench/master

Update local