Add deploy directory to the MEF probe path (#712)
Add deploy directory to the MEF probe path (#712)

* Add deploy directory to the MEF probe path

* Add comment, conditional complilation

orbitcowboy/MIEngine,orbitcowboy/MIEngine,orbitcowboy/MIEngine,Microsoft/MIEngine,Microsoft/MIEngine,Microsoft/MIEngine,orbitcowboy/MIEngine,Microsoft/MIEngine