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Prevent double-deletion of managed objects
Merge pull request #1 from github/master

Sync Mantle to f4d6840570
Remove useless InfoPlist.strings files
Merge pull request #123 from akashivskyy/remove-lprojs

Remove useless InfoPlist.strings files
Adding null support to array transformers
No longer test for exceptions when parsing NSNull
WS
Remove inclusion of config.h fixes #124

Other libraries define the HAVE_CONFIG_H condition to include
"config.h", such as LibYAML or YAML.framework. When this happens
Mantle's extobjc tries to include its own "config.h" file which doesn't
exist. As this is not used in Mantle, so we can safely remove it.
Merge pull request #126 from Breek/have_config_h_removal

Remove inclusion of config.h fixes #124
[Mantle/remind101] Added a test for +propertyKeysForManagedObjectUniqing, but it's not working :(
[Mantle/remind101] Made some adjustments to the +propertyKeysForManagedObjectUniquing test to account for the 1-many relationship between parents and children.
Improving documentation on JSON serialization

There was some confusion that MTLJSONAdapter should be used instead of
+[MTLModel modelWithDictionary:]. See #94.
[Mantle/remind101] Adjusted uniquingPredicateForModel: to apply value transformers.
[Mantle/remind101] Added extra fix for applying value transformers to uniquingPredicateForModel:
[Mantle/remind101] Changed test name for uniquingPredicateForModel: test
Fixed the tests for propertyKeysForManagedObjectUniquing
Merge pull request #1 from akashivskyy/master

Fixed the tests for propertyKeysForManagedObjectUniquing
Updated style in MTLManagedObjectAdapterSpec.m
Fixed implicit nil comparison in MTLManagedObjectAdapter.m