Merge pull request #2 from offensive-security/master

Pull to sync fork
added the ability to start/stop monitor mode

even with fancy auto detection for the n7 2012 to enable and disable
monitor mode on internal wifi.
Fixed menu layout
One last fix
Added a "Safely Eject Wifi" option.
Fixed some issues and added features

Issues fixed:
   Hard to change build directory
   Better handling of a lack of arguments
Features added to kalimenu:
   Added the ability to attempt to safely eject the wifi card
Merge pull request #70 from photonicgeek/master

Added the ability to enable and disable monitor mode manually