Complete refactor, untested so might contain typos and not compile
Removed tinygpsplus as we don't use it anymore
Fixed all the errors, typos and a number of bugs
Because Arduino hates folders :(
Added the waypoint manager
-Completed WaypointMgr::CheckProximity
- Cleaned up comments
-Fixed a number of typos and bug
-Added a navigation namespace with a function for getting the desired sailing direction
-Added a simple testing program, very limited as of now
Added basic waypoint following