Services Update and Business Layer Initial Implementation
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-Removed save.properties file, save/load file location moved to
app.properties file

-ServicesException moved into business.exception package

-PropertyFileNotFoundException created in business.exception package

-In business.manager package created two new classes: ManagerSuperType
and ClusterManager.  These two classes ensure application properties are
correctly loaded and execute calls to the ServiceFactory

-Changed the way ServiceFactory gets application property values

-Created PropertyManager class to be used by the ServiceFactory and
application managers to load app.properties file

-Created test suite for all business package tests

-Created application wide test suite IsiJavaSizerAllTests

-Created test cases for business.manager package classes