RestKit/RestKit — pull request #1526 by jonnolen (2013-07-26 15:57:54+00:00)
Title: Create RKObjectRequestOperations with relevant ResponseDescriptors only

Documentation seems to imply that RKObjectRequestOperation objects created with RKObjectManager appropriateObjectRequestOperationWithObject:method:path:parameters: will contain the RKResponseDescriptors relevant to the object, path and method passed in. Development branch is creating the operation with all of the descriptors that have been added to the RKObjectManager. This pull request:

* creates two new RKObjectRequestOperation builder methods that accept an array of RKResponseDescriptors.
* Updated previous signature to just call into the new factor method with self.responseDescriptors to preserve original behavior.
* update appropriateObjectRequestOperationWithObject:method:path:parameters: to use the new factory methods passing in the local matchingDescriptors array.