Merge pull request #1 from Dossar/master

Tree implementation from lab in header
fixed a few things and added a skeleton of the .h -MM
filled in a couple of functions -MM
added some functions to library -MM
finished BinaryTree.h. Needs to be tested now. -MM
finished and got working a full binary tree. Needs user input now. -MM
fixed issues with getData function. need a slightly more complex tree and we are done. -MM
finished binary tree. simulation works. -MM
Good job on this. Polished it up and included output.