Todo file:
Bugs:
1. VulnXML parsing bug (<>)
   Fixed bug in xmlescape() which was double encoding by encoding < and then encoding the 
   resulting & with &amp;

2. multi-register of 403's in standard directoryscan
   Need to unhook 403's and rehook the cgi-directory scanning in special site scans
   Not done yet!

3. False 404's that masquarade as 200
   Fixed!

4. Need to change VulnXML.py to reflect that Match can also have the
   type "exact"
   Not done Yet!

Requested Features:

1. Achilles like grab of POSTS and such


