Add testcase for Orchestra\Foundation\Reminders\PasswordBroker::setMessageBag().

Signed-off-by: crynobone <crynobone@gmail.com>
Add type-hinting to Orchestra\Support\Messages.

Signed-off-by: crynobone <crynobone@gmail.com>
Fixed CSS styling based on Bootstrap 3-RC2 changes, also closes #87.

Signed-off-by: crynobone <crynobone@gmail.com>