Renamed jQuery.xhr.bindTransport as jQuery.xhr.transport. Generalized the...

Renamed jQuery.xhr.bindTransport as jQuery.xhr.transport. Generalized the implementation and made prefilters use the same logic. Cleaned up code and removed as many loops and each as possible.

src/ajax.js

@@ -190,13 +190,13 @@ jQuery.extend({
 		// 4) the catchall symbol "*" can be used
 		// 5) execution will start with transport dataType and THEN continue down to "*" if needed
 		prefilters: {},
-
+		
 		// Transports bindings
 		// 1) key is the dataType
 		// 2) the catchall symbol "*" can be used
 		// 3) selection will start with transport dataType and THEN go to "*" if needed
 		transports: {},
-
+		
 		// Checkers
 		// 1) key is dataType
 		// 2) they are called to control successful response