Making sure tests run (don't crash) even when there is no clamav
Added test to make sure we can run even when clamd is not present
* Added unittest to verify this works with web spider
* Fix bug to avoid dups
Making sure we fail gracefully when no clamd is present
Less lines of code. Cosmetic
* Solved async issue
* Better error handling for the case when the clamd dies in the middle of my w3af scan