BugRepoImpl.java:
 - Fixed the call to the Product.get webservice method and the extraction of the return data from it.

ProductRepoImpl.java:
 - Uses BugzillaConnection objects instead of BugzillaServer objects now.
 - Fixed a cast to Integer that was attempted on a String to obtain the ID of the retrieved product.

TestGetBug.java:
 - Finished writing it, which is why I fixed things in the other two classes. Mockito is fantastic.