-- minor fix for version 0.4.5
 - corrected missing incomplete parameter on parse_fromfile and parse_fromstring
 - added support to run scan in background with sudo support added NmapProcess.sudo_run_background()
 - fixed issue with run() blocking when an error triggered during the scan
fixed pyflakes stuff
Merge pull request #20 from savon-noir/fixv0.4.5

Fix for version 0.4.5