brought config up to date, and fixed example

examples/output_intervention.rb

@@ -1,9 +1,9 @@
 module OutputIntervention
-  def self.on_request
+  def self.on_request t
     puts "[%s:%d] >>> [%s:%d]" % [ t.to_client.peeraddr[2], t.to_client.peeraddr[1], t.to_server.peeraddr[2], t.to_server.peeraddr[1]]
   end
 
-  def self.on_response
+  def self.on_response t
     puts "[%s:%d] <<< [%s:%d]" % [ t.to_client.peeraddr[2], t.to_client.peeraddr[1], t.to_server.peeraddr[2], t.to_server.peeraddr[1]]
   end
 end

lib/intervention.rb

@@ -21,7 +21,7 @@ class << self
     # Starts intervention from a config file
     #
     def boot config_file = nil
-      config = YAML.load_file config_file || "./config/intervention.yml"
+      config = YAML.load_file config_file || "config/intervention.yml"
       config.each do | proxy_name, proxy_options |
         new_proxy proxy_name, proxy_options.inject({}){|memo,(k,v)| memo[k.to_sym] = v; memo}
       end