initial commit: Began to modify the abstract classes to conform with the discussed format. Started to write some of the higher-level code involving the Transaction objects top-down style
Began to work on the savings account object, implementing the doTransaction method. Removed an unwanted letter n from the name of the getMinimumBalance method of the same class.
Added functionality to the transfer portion of the doTransaction state machine. Implemented the Transaction objects children. Returned some runaway semicolons. Attempted to teach the program to love, to no avail.
Merge pull request #6 from zpolygon95/master

Abstraction and Functionality