Ooops, costs are doubles
costs are doubles, not ints
changes to Graph.h
Merge branch 'master' of https://github.com/MiamiOH-CSE274/08_Graph_Lab into MiamiOH-CSE274-master

Conflicts:
	Graph.cpp
	Graph.h

fixed Graph.h
Merge branch 'MiamiOH-CSE274-master'

merge to add changes to project