RKTableController provides a flexible, integrated system for driving iOS table views using
the RestKit object mapping engine. Local domain objects can be mapped into table cells within a
collection or presented for editing as part of a form. There are three flavors of table controllers
available:
* Static Tables: RKTableController can be used to render simple static tables that are composed of RKTableItems
presented in RKTableSections. Table items can quickly be built and added to a table without a backing model
or can have content object mapped into them for presentation.
* Network Tables: RKTableController can also render a table with the results of a network load. The typical use
case here is to have RestKit retrieve a JSON/XML payload from your remote system and then render the content into
a table.
* Core Data Tables: RKFetchedResultsTableController can efficiently drive a table view using objects pulled from a
Core Data managed object context. Typical use-cases here are for the presentation of large collections that are
pulled from a remote system, offering offline access, or speeding up a UI by using Core Data as a fast local cache.
RKTableController supports a number of bells and whistles including integrated searching/filtering and pull to refresh.
The following changes were made:
* Added isCacheable to RKRequest
* Return nil for cacheKey on non-cacheable RKRequests
* Updated RKRequestCache to ensure attempts to cache uncacheable requests has no effect
* Added basic unit tests and expanded comments on some parts of the cache API
* Introduces RKRequestCache for cacheing responses (supports ETag conditional GET, use cache if available, use cache on error, etc.) closes#75
* Updates to Three20 layer to eliminate need for intermediary TTTableItem classes closes#76
* Fixes to ensure iOS 3.x compatability:
* Switched compiler to Clang
* Updated conditional checks for UIBackgroundTask symbols to ensure runtime safety on iOS 3.x
* Removed unnecessary linkage against UIKit and CoreFoundation from library targets
* Fix for issue where RKRequest objects could become stuck in infinite loop within RKRequestQueue loadNextInQueue if you start
a request and then cancel immediately. On cancel only decrement loadCount if the request has start loading. refs #122
