Add descriptions for log writers

The definition about "console" is a bit unclear. I had no clue until Tony explained what it is referring to,
"it writes to the console if you're debugging Identity Broker through the console at:

C:\Program Files\UNIFY Solutions\IdentityBroker\Services\Unify.Service.Connect.Debug.exe"

I think it could be a good idea to add some detailed information on the page just to make it clear for everyone.

Cheers,
Sam