Added conversion from NSString to NSNumber into imports
Added Unit test for string to number conversion
[296] Fix problem with NSStrings trying to be parsed as an object
Fixed problem with To-Many relations retrieved as a single object
Update save examples in README

Fixes #381
Merge pull request #334 from angelolloqui/develop

Convert NSString to NSNumber when importing
Changes block saves to use child context of rootSavingContext so that large saves do not channel through the default context and block the main thread
- Fixed merging of changes into default context after save
Fixing a couple of API mistakes in the README

Thanks to @neilang and @thoughtadvances for the heads up on these problems.
Make podspec reference tag '2.1'
Update to Kiwi 2.0.6
Merge pull request #456 from r-peck/develop

Changed save actions to prevent blocking on the main thread while pushing changes through the default context
Only fetch once when calling `+ (NSFetchedResultsController *) MR_fetchAllSortedBy:(NSString *)sortTerm ascending:(BOOL)ascending withPredicate:(NSPredicate *)searchTerm groupBy:(NSString *)groupingKeyPath;`
Using contextDidSave notifications to perform merges
Using dispatch_async instead of perform selector to schedule merge on main thread
Merge pull request #460 from r-peck/develop

Fix merges when saving to the root context from a background thread
Add support for iPhone5 simulator
Converted CoreDataRecipes sample to MagicalRecordRecipes sample application
Separated Documentation into individual documents
Added safety check for malloc return