Finished the add, remove, and get cost...do we not need a destructor?
Added a measure to make sure delete edge only did something if there is an edge between the two nodes.
Finished the adj list and matrix, short description of worst case, and that the add remove and getcost compile and pass tests.
fixed line spacing
Added link to bicklebd for how to access original node &adjList[node1].
Merge pull request #15 from gardnedn/master

turn in Graph