Make sure form data is handled correctly

[jschementi]

Reported by Durgaprasad Gorti:

In the request.cs file I see that in line 51, you get the query string, Then in line 68 you get the query string for the body buy this query string is not initialized in between. So the qs has the values of the original query string + form data.

Also why do we need to munge the data and make it look like key value pairs? Can’t RACK app deal with that?