Merge pull request #1 from RyuuTDF/develop

Final setup commit
added urdf folder
Merge pull request #2 from The-Fonz/master

added urdf folder
RunningAverage library added. Arduino sensor code (pinguino_ass2_bugtest_variance) working, also with ROS.
Merge pull request #3 from The-Fonz/master

RunningAverage library added. Arduino sensor code (pinguino_ass2_bugtest...