Finish v0.6.0
Changed names from '/car_0/*' to '*' in order to become the node car-independent
Rename int_1.bmp to int1.bmp and created a squared version image of intersection
renamed simple_intersection_reduced.world to intersection1.world, and created a .world file for the squared version of intersection1
Removed maps folder because map params were included in launch/int_params folder.
Created launch files structure for launching these four options: Intersection1 and Intersection1_sq(with and without vintersim GUI).
Fixed odometry issue
Fixed rviz config file including
Created irregular model to simulate buildings on blocks
Included new building model and lasers orientations were changed.
New simulation world without cars
Migrated costmap_params from xml format to yaml.
Changed inflation and radius params for robots
Changed acceleration and velocities params
Node costmap now launched under intersection/ namespace
Updated some params of global costmap
updated local_costmap params and rviz
Node costmap_node now runs on /intersection namespace
Comments and stuff
Params corrected to full namespace