Fixing warnings from Objective-Clean.
Renaming VOKManagedObject files to properly reflect that it's a category on NSManagedObject.  Prefixing category method names to avoid method name collisions.
Using the short-form ?: operator.
Moving internal-use macro out of public-use header.  Prefixing macro names.  Adjusting logging macro's release-version no-op.
Adding vok_entityName method to the category on NSManagedObject and making use of it in the convenience method for entity-object creation.
Merge branch 'master' of https://github.com/vokalinteractive/VOKCoreDataManager
Moving the mapping-related macros into the VOKManagedObjectMap header, adding the VOK_ prefix to the one that didn't yet have it, and documenting them.
Making use of vok_entityName class method in the convenience method for fetch request creation.
Minor style changes.
Adding import for logging macro.
Adding podspec.
Correcting vok_entityName implementation.
Merge pull request #4 from vokal-isaac/master

Minor but breaking changes
added ignoreNullValueOverwrites to mapper