A few more changes to planner GUI before removing...
Changed README
Interpolation works
Created some shared_ptrs and unique_ptrs
changed gitignore
Proven interpolation
Changed pointers and stuff
PathPlanner reflects changes made to PlannerLib
Adds missing library linkages.
Adds missing ASSIMP libs to LocalSim.
Add missing protobuf libraries to NodeMessages.
Small corrections
Merge pull request #3 from arpg/LookupTable

Changed PathPlanner to work more efficiently with PlannerLib