Strip inline comments from the kdump config file before use
    
    From: Wade Mealing <wmealing@redhat.com>
    
    The RHEL 5 release of mkdumprd allowed for comments in the kdump config
    file as shown below:
    
    net 192.168.1.1 # this is the comment part
    
    This patch strips them out during processing, but leaves the configuration
    file in original condition.
    
    Signed-off-by: Wade Mealing <wmealing@redhat.com>
    Signed-off-by: Baoquan He <bhe@redhat.com>
    Acked-by: Vivek Goyal <vgoyal@redhat.com>