10/19/2013
BugRepoImpl.java:
In the process of updating it to use the BugzillaConnection object instead of the BugzillaServer for making calls.

BugzillaServer.java:
 - Now stores a BugzillaConnection object instead of an XmlRpcClient. BugzillaServer was originally based off the old j2bugzilla code where it was in charge of the basic XML-RPC functionality; now the BugzillaConnection will handle it.
 - Moved the connectTo(URI host, String httpUser, String httpPass) code to the BugzillaConnection; this method now instead makes a new BugzillaConnection object and passes those parameters to its connectTo() method.
 - getBugRepository() now passes the BugzillaConnection object to the BugRepoImpl object instead of the BugzillaServer itself. All methods to get repositories are expected to follow this pattern when they are implemented.
 - Implemented logIn(). Not tested. Expecting it to need updates.
 - removed the execute() method entirely. Its analogous functionality will be found in the BugzillaConnection class.

TransportWithCookies.java:
 - Cleanup.
 - Adding @Override to methods per discussions with Thomas.

TransportWithCookiesFactory.java:
 - Adding @Override to methods per discussions with Thomas.

TestGetBug.java:
 - Now mocks BugzillaConnection instead of BugzillaServer.
 - Constructs a HashMap of a bug to be returned by a mocked BugzillaConnection to the BugRepoImpl object being tested.

BugzillaConnection.java:
 - New class that takes over the XML-RPC connection and execution functionality from the BugzillaServer class.