Passed the unit-test for the runtime classes manager.
Implemeneted the unit-test for the abstract view.

Signed-off-by: Snakevil Zen <zsnakevil@gmail.com>
Added the abstract view.
Added the bootstrapper of `tox.application' for classes aliasing.
Implemented the unit-test for the interactive streaming view.
Added the interactive streaming view.
Removed testing namespace `ToxTest' for better TestDox reporting of PHPUnit.