load problem node checking works now, missing store where appropiate
reads dumps, first try to read depots
reads the nodes & changed Prob_pd to Prob_trash
reads the trucks & use trash vehicle
reads dmatrix  TODO: store in a map structure/ vector vector
update to gitignore
loading data no process done
Updates to makfile so it makes needed directories.
dmatrix, id to nid is working
Merge branch 'vdev' of github.com:woodbri/vehicle-routing-problems into vdev
distance table read, and a little cleanup code
Merge branch 'vdev' of github.com:woodbri/vehicle-routing-problems into vdev
Merge branch 'sdev' into develop
Merge branch 'vdev' into develop