Updated Functionality (markdown)

Functionality.md

@@ -56,6 +56,8 @@
     -E, --exclude-none  Do not exclude URLs because they do not have a
                         GET(query) parameter in them
     -W, --webcache      Parse webcache URLs for the redirect in them
+    --x-forward         Add a header called 'X-Forwarded-For' with three
+                        random IP addresses
 
 ### Anonymity arguments:
 #### Arguments that help with anonymity and hiding identity
@@ -67,6 +69,8 @@
                         Grab a random proxy from a given file of proxies
     --random-agent      Use a random user-agent from the etc/agents.txt file
     --agent=USER-AGENT  Use your own personal user-agent
+    --tor               Use Tor connection as the proxy and set the firefox
+                        browser settings to mimic Tor
 
 ### Search engine arguments:
 #### Arguments to change the search engine used (default is Google)