Changes

*: do depth() copy constructor and reverse() for the stack in oct 08 lecture code:

[https://github.com/Seneca-OOP344/20133notes/tree/master/SecB/10-Oct08 secB Oct08]-->

*Here is my solution to the stack copy constructor, and reverse stack problems:

*:[http://adamsharpe8.blogspot.ca/2013/10 Adam's Blog]

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*Jesse's reverse() function for a Stack