lib/cuckoo/core/database.py - added an optional 'machine' parameter for the fetch function, and a get_available_machines function
lib/cuckoo/core/scheduler.py - changed the 'start' function to fetch by machine for each available machine
Note: This code was written in Check Point Software Technologies LTD.
Merge pull request #412 from nitzancarmel/fetch_by_machine_fix

fix for Machine/Task Correlation when performing a db.fetch