Started implementation of Serialization, and ObjectOutputStream in
Database class. Implementation currently untested and unfinished. :(

Helpful links:
	http://stackoverflow.com/questions/447898/what-is-object-serialization
	http://www.java2s.com/Tutorial/Java/0180__File/FileOutputStream.htm
	http://www.tutorialspoint.com/java/java_serialization.htm
	
09/14/2014
JG