Respect createIfNonexistent for nil primary key
Merge pull request #59 from lickel/nil-primarykey

Respect createIfNonexistent for nil primary key
Public changedFieldNames method
Updated podspec (fix #27)
Fixed returned value by keyedInstancesWhere:
Added test for keyedInstancesWhere:
Merge pull request #64 from benoitsan/master

Fix for returned value by keyedInstancesWhere:
Added @encode info to fieldinfo
Cleanup of old methods
Adding test for #65
Merge branch 'master' of github.com:marcoarment/FCModel
Big notifications improvement/refactoring, now reports which fields have changed.
Fix #69
Control cache invalidation with ability to ignore changes to specific fields
Further fix for #69
Refactors cache removal to own method
Merge pull request #70 from iosphere/pullrequest/cacheRemoval

Refactors cache removal to own method
Fixed NSDecimalNumber properties deserialization
Add a bit more context for primary key exceptions.
Travis CI config and shared Xcode scheme to run tests