First unit tests
Incorrect permissions raise a 404 instead of admin login prompt.
Added blank 404.html and 500.html files. Added basic permission testing to hypervisor unit test.
Added blank 404/500.html files. Generalized url checking within Hypervisor test case and added some checks.
Added additional perm checks to HypervisorTestCase.
Added additional perm checks to HypervisorTestCase.
Implemented account test cases. Refactored some of the Hypervisor generic functions into the shared tests module.
Further refactoring, moving generic/common functionality out of app specific tests and into shared to be imported
Implemented InstallationDisk tests.
Django 1.5 fixes
Aesthetic changes to messages pagination (reduced from 7 to 4). Hypervisor unit tests changes.