ad57d03 handle changes to ifcfg files properly

Authored and Committed by rstrode 12 years ago
    handle changes to ifcfg files properly
    
    This commit adds upstream commits:
    
    312c7c952cbb3f20bcb1092db9bfbb51485fcebd
    adc7ec170d429b6b8cdeb302c8afa96fbd3ba907
    
    in order to squash an alpha blocker.
    
    See https://bugzilla.redhat.com/show_bug.cgi?id=727501
    
        
file modified
+7 -1
file added
+123