change default build to release
clear output vector before generating footprint cells for additional levels in multi-lev
ensures heuristics are updated before setting the search goal state
clean up goal heuristics bug fix
apply goal heuristics bug fix for case where costs change
add flags to ARA* to indicate when the open and incons lists should be merged
fix bug caused by heuristic computation taking up all allocated time
2dgridsearch.cpp: Replaced delete with free  in SBPL2DGridSearch::search_withslidingbuckets method.
Merge pull request #5 from bmacallister85/master

2dGridSearch delete/free mismatch
sbpl message macros changed to allow the use of a special function to handle output at different levels similar to ROS.
For all motion primitive scripts  and files, corrected rotate in place motions between last and first angles.
Merge pull request #10 from bmacallister85/origin/master-motion-prim-corrections

For all motion primitive scripts and files, corrected rotate in place m...
Merge pull request #9 from bmacallister85/origin/master2

sbpl message macros changed to allow the use of a special function to ha...
Motion primitive scripts can now produce longer rotation in place motions.
Removed misplaced character.
Merge pull request #11 from bmacallister85/master-motion-prim-corrections

Master motion prim corrections
Bug fix for araplanner
Merge pull request #12 from bmacallister85/origin/ara-bug-fix

Bug fix for araplanner
update and prettify the README to reflect current build steps
remove outdated vs project files; use cmake to generate these