added swsbounce

tests/FILEFORMAT

@@ -19,9 +19,14 @@ data to sent to the client on its request and later verified that it arrived
 safely. Set the nocheck=1 to prevent the test script to verify the arrival
 of this data.
 
-If the data contains 'swsclose' *anywhere* within the start and end tag, and
+If the data contains 'swsclose' anywhere within the start and end tag, and
 this is a HTTP test, then the connection will be closed by the server after
 this response is sent. If not, the connection will be kept persistant.
+
+If the data contains 'swsbounce' anywhere within the start and end tag, the
+HTTP server will detect if this is a second request using the same test and
+part number and will then increase the part number with one. This is useful
+for auth tests and similar.
 </data>
 <dataNUM>
 Send back this contents instead of the <data> one. The num is set by:
@@ -51,6 +56,11 @@ reply is sent
 special purpose server-command to control its behavior *after* the
 reply is sent
 </postcmd>
+<servercmd>
+ equivalent to <cmd> but for HTTP, one specified command is supported:
+ "auth_required" - if this is set and a POST/PUT is made without auth, the
+ server will NOT wait for the full request body to get sent
+</servercmd>
 </reply>
 
 <client>