Merge pull request #85 from ParsePlatform/nlutsenko.tests

Fix warning in tests.

Author: nlutsenko

Tests/Unit/ObjectSubclassTests.m

@@ -96,7 +96,7 @@ + (NSString *)parseClassName {
 
 @interface StateClass : PFObject<PFSubclassing>
 
-@property NSString *state;
+@property (nonatomic, copy) NSString *state;
 
 @end