Created Objects & Tests for Package Manager

Created the objects and unit tests for the objects that will be used for
the package manager. I also created an AllTests file that can run all of
our unit tests. Just add the test class to the suite.

We also need to determine how we want to go forward with Id's for our
objects. Ryan has been using a UUID for his objects. My thought was to
use the id from the table row (the id would be set until the data from
the object is inserted into the tables). Thoughts on this?