Merge pull request ResearchKit#139 from syoung-smallwisdom/fix-warnings

Fix warnings - issue introduced with changes for EU units

Author: Erin-Mounts

APCAppCore/APCAppCore/UI/Model/APCPickerItemQuantity.h

@@ -42,7 +42,10 @@ NS_ASSUME_NONNULL_BEGIN
 @property (nonatomic, readonly) HKQuantity *quantity;
 @property (nonatomic, readonly) NSString *text;
 
-- (instancetype)initWithQuantity:(HKQuantity *)quantity text:(NSString *)text NS_DESIGNATED_INITIALIZER; 
+- (instancetype)init NS_UNAVAILABLE;
++ (instancetype)new NS_UNAVAILABLE;
+
+- (instancetype)initWithQuantity:(HKQuantity *)quantity text:(NSString *)text NS_DESIGNATED_INITIALIZER;
 
 @end
 

APCAppCore/APCAppCore/UI/Model/APCTableViewItem.h

@@ -87,8 +87,6 @@
 
 @property (nonatomic, copy) HKUnit *unit;
 
-- (HKQuantity *)quantity;
-
 @end