Moved URDFParser from SimBA into HAL | Moved pb_headers
Removed namespace
Edits and Cleanups, as suggested by @chachi
Fixes building SensorViewer.
Fixed a reference bug | Style changes
Merge branch 'SimbaMsgs' of https://github.com/gwu-robotics/HAL into SimbaMsgs
namespace changes and shared_ptrs
Deletions and comments
Added URDFParser to README
Merge pull request #16 from arpg/SimbaMsgs

Simba msgs