Rubyconfig

This creates the option for the user to create a config file for certain eyewitness settings.  This is currently only supported in the ruby version of eyewitness.  The settings a user can create is:

timeout - changes timeout (not truly active due to issue with selenium)
useragent - changes useragent value
jitter - changes jitter value
results - number of results per page in the report
nodns - uses ip address vs. dns name when parsing nmap results


To use the config file, copy (or create a symlink) the config file from the configs directory to the same directory as EyeWitness.rb