environment_roboarm.cpp: Removed unused variable and conditional in PrintSate method.
utils.cpp: Set default values for array in PathExists method.  Added deletes in EvaluatePolicy method.
Merge pull request #7 from bmacallister85/origin/dev3

environment_roboarm.cpp: Removed unused variable and conditional in Prin...
Merge pull request #8 from bmacallister85/origin/dev4

utils.cpp: Set default values for array in PathExists method.  Added del...
Merge pull request #6 from bmacallister85/origin/dev2

environment_navxythetamlevlat.cpp: Removed out of bounds indexing call i...
Merge remote-tracking branch 'refs/remotes/sbpl/dev' into dev