Initial roughing out of some profiling context

wcat binaries (http://www.iis.net/community/default.aspx?tabid=34&g=6&i=1466)
Orchard.Profiling project to hold some wcat scripts for generating stress-style load and specflow features for generating fixed sets of requests
"add profiling data" command in Orchard.DevTools to create a number of samples page and blog content items
"build.cmd profiling" target creates build\Profiling web dir from clean build, and execs baseline setup and population via orchard cmdline

--HG--
branch : dev

lib/wcat/samples/scripts/home.ubr

@@ -0,0 +1,66 @@
+scenario
+{
+    name    = "IIS Home Page";
+
+    warmup      = 30;
+    duration    = 120;
+    cooldown    = 10;
+
+    /////////////////////////////////////////////////////////////////
+    //
+    // All requests inherit the settings from the default request.
+    // Defaults are overridden if specified in the request itself.
+    //
+    /////////////////////////////////////////////////////////////////
+    default
+    {
+        // send keep-alive header
+        setheader
+        {
+            name    = "Connection";
+            value   = "keep-alive";
+        }
+
+        // set the host header
+        setheader
+        {
+            name    = "Host";
+            value   = server();
+        }
+
+        // HTTP1.1 request
+        version     = HTTP11;
+
+        // keep the connection alive after the request
+        close       = ka;
+    }
+
+    //
+    // This script is made for IIS7
+    //
+    transaction
+    {
+        id = "Default Web Site Homepage";
+        weight = 1;
+
+        request
+        {
+            url         = "/";
+            statuscode  = 200;
+        }
+
+        request
+        {
+            url         = "/welcome.png";
+            statuscode  = 200;
+        }
+
+        //
+        // specifically close the connection after both files are requested
+        //
+        close
+        {
+            method      = reset;
+        }
+    }
+}