Fixed a load of test failures I'd somehow missed ?!?!! (Thanks go to @dshaw for noticing)

examples/term.ie.oauth-HMAC-SHA1.js

@@ -2,11 +2,12 @@ var sys= require('sys')
 
 var OAuth= require('../lib/oauth').OAuth;
 
-var oa= new OAuth("http://term.ie/oauth/example/request_token.php?foo=bar",
+var oa= new OAuth("http://term.ie/oauth/example/request_token.php",
                   "http://term.ie/oauth/example/access_token.php",
                   "key",
                   "secret",
                   "1.0",
+                  null,
                   "HMAC-SHA1")
 
 oa.getOAuthRequestToken(function(error, oauth_token, oauth_token_secret, results){

examples/term.ie.oauth-PLAINTEXT.js

@@ -7,6 +7,7 @@ var oa= new OAuth("http://term.ie/oauth/example/request_token.php?foo=bar",
                   "key",
                   "secret",
                   "1.0",
+                  null,
                   "PLAINTEXT")
 
 oa.getOAuthRequestToken(function(error, oauth_token, oauth_token_secret,  results){