large_url_finder.py
===================

This script takes a list of URLs and attemots to find a given 
number of links and images of a ceertain size down the hierarchy 
of the URL. For certain TBIT tests, URLs containing "enough" packets 
are required. 

To run it:

    large_url_finder.py <url_file> <output_file> <threshold_size> <num_links> <num_images>

where:

	<url_file>: list of URLs to be processed
	<output_file>: new url list containing only links of certain size or larger
	<threshold_size>: minimum size allowed
	<num_links>: maximum number of links to be extracted from each URL
	<num_images>: maximum number of images to be extracted from each URL