ENH: updated ws and web functions to use the global options object as a base

even if request options is specified. request options will over write any global options in a conflict

Author: srossross

Diff for: lib/caronte/index.js

@@ -1,5 +1,6 @@
 var caronte = exports,
-    web     = require('./passes/web-incoming');
+    extend  = require('util')._extend,
+    web     = require('./passes/web-incoming'),
     ws      = require('./passes/ws-incoming');
 
 caronte.createWebProxy = createRightProxy('web');
@@ -41,7 +42,11 @@ function createRightProxy(type) {
         !(args[cntr] instanceof Buffer) &&
         args[cntr] !== res
       ) {  
-        options = args[cntr]; 
+        //Copy global options
+        options = extend({}, options);
+        //Overwrite with request options
+        extend(options, args[cntr]);
+        
         cntr--;
       }