added wordpress-pingback scanner
added wordpress-pingback scanner
fixed description
update unless statements, targeturi, and resolve var
Update modules/auxiliary/scanner/http/wordpress_pingback_access.rb

Changed name var in initialize
added error msgs to rescue
added status message
added status messages, made var blog_posts initalize as nil rather than empty string
stupid push, forgot to remove test puts
Found the issue I believe, fixed two issues. One with 301/302 responses getting a bad URI due to switch from ip to dns in location header and other from res.to_s rather than res.body being passed to regex
Merge branch 'wordpress-pingback-access' of https://github.com/smilingraccoon/metasploit-framework into smilingraccoon-wordpress-pingback-access
Make output compatible with an scanner module
Merge branch 'master' of https://github.com/rapid7/metasploit-framework