Exception-handling should resolve#18 (move onto next target instead of crashing).
Interface management changes:
1. Interfaces are left in monitor-mode if they were already in monitor mode
* Previously *always* put the iface out of monitor mode & restarted network manager
2. Only the interface that was put into monitor mode is brought back up
* Previously all interfaces were brought back up
Deauth now deauths clients (whoops).
Checks all handshakes if no filename is given to --check-hs
Times out a --pixie attack if the step does not change in 30 seconds.
Airmon-ng works.
* Deletes conflicting processes on rc1, need to test on rc2 before
adding to Wifite.py (main).
WPS PIN-attack *sort of* works for reaver 1.4. Needs a way to derive
current pin count when restarting a session.
