1.7.0

<1.7.0> - 12/09/2008 - Added spider to general scanning to test for webdav on many directories
		       Fixed bugs with regex matching
    		       Improved Handling of chunked server responses
		       Added - to host name as
		       Made the spider threaded
		       Removed {extract} from verbose output
		       added colour highlighting for data matching
		       truncate line for path leakage improved