Efficient memory usage when importing lots of objects, faster way to return main-MOC objects
Minor tweak
Faster batch upserting when context has a lot of objects
Threading updates - don't call completion block on main thread for background imports if they weren't initiated on main thread
Add synchronous background importing, by default
Option to disable synchronous background import
Merge from development
update comment for better understandability
Fix method of obtaining permanent object ID's during import
Safely fetch objects by ID for stale predicate
Directly fetch objects using stale predicate
Code style updates
More code style things
Few more cleanups
Auto-formatting clenaup from appcode
More intuitive option conventions
Merge from development
Merge pull request #14 from Raizlabs/ND-BatchPerformance

Batched import of large arrays of data, synchronous background importing