Add newlines to all public header files

Author: Bryant Luk

CardIO_Public_API/CardIO.h

@@ -11,3 +11,4 @@
 #import "CardIOPaymentViewController.h"
 #import "CardIOPaymentViewControllerDelegate.h"
 #import "CardIOUtilities.h"
+

CardIO_Public_API/CardIOCreditCardInfo.h

@@ -80,3 +80,4 @@ typedef NS_ENUM(NSInteger, CardIOCreditCardType) {
 + (UIImage *)logoForCardType:(CardIOCreditCardType)cardType;
 
 @end
+

CardIO_Public_API/CardIODetectionMode.h

@@ -14,3 +14,4 @@ typedef NS_ENUM(NSInteger, CardIODetectionMode) {
 };
 
 #endif
+

CardIO_Public_API/CardIOPaymentViewController.h

@@ -195,4 +195,5 @@ extern NSString * const CardIOScanningOrientationAnimationDuration;
 /// @see navigationBarStyleForCardIO
 @property(nonatomic, retain, readwrite) UIColor *navigationBarTintColorForCardIO;
 
-@end
+@end
+

CardIO_Public_API/CardIOPaymentViewControllerDelegate.h

@@ -26,4 +26,5 @@
 /// @param paymentViewController The active CardIOPaymentViewController.
 - (void)userDidProvideCreditCardInfo:(CardIOCreditCardInfo *)cardInfo inPaymentViewController:(CardIOPaymentViewController *)paymentViewController;
 
-@end
+@end
+

CardIO_Public_API/CardIOUtilities.h

@@ -48,4 +48,5 @@
 /// preload works in the background; the call to preload returns immediately.
 + (void)preloadCardIO;
 
-@end
+@end
+

CardIO_Public_API/CardIOView.h

@@ -121,3 +121,4 @@ extern NSString * const CardIOScanningOrientationAnimationDuration;
 @property(nonatomic, assign, readonly) CGRect cameraPreviewFrame;
 
 @end
+

CardIO_Public_API/CardIOViewDelegate.h

@@ -21,4 +21,5 @@
 /// @note cardInfo will be nil if exiting due to a problem (e.g., no available camera).
 - (void)cardIOView:(CardIOView *)cardIOView didScanCard:(CardIOCreditCardInfo *)cardInfo;
 
-@end
+@end
+