Add a dummy class to ensure the paging selectors are found in app rev…

…iew.

Fixes #203

Update Deps while at it.

Source/Objects/GTLQuery.h

@@ -152,6 +152,6 @@ typedef void (^GTLQueryTestBlock)(GTLServiceTicket *testTicket, GTLQueryTestResp
 @end
 
 // The library doesn't use GTLQueryCollectionImpl, but it provides a concrete implementation
-// of the protocol so the methods do not cause a private method error in Xcode.
+// the protocol so the methods do not cause private method errors in Xcode/AppStore review.
 @interface GTLQueryCollectionImpl : GTLQuery <GTLQueryCollectionProtocol>
 @end

Source/Objects/GTLService.h

@@ -660,3 +660,10 @@ typedef BOOL (^GTLServiceRetryBlock)(GTLServiceTicket *ticket,
 - (id)ticket;
 @end
 
+// The library doesn't use GTLObjectCollectionImpl, but it provides a concrete
+// implementation of so the methods do not cause private method errors in
+// Xcode/AppStore review.
+@interface GTLObjectCollectionImpl : GTLObject
+@property (nonatomic, retain) NSString *nextPageToken;
+@property (nonatomic, retain) NSNumber *nextStartIndex;
+@end

Source/Objects/GTLService.m

@@ -2734,3 +2734,7 @@ - (GTLQuery *)queryForRequestID:(NSString *)requestID {
 }
 
 @end
+
+@implementation GTLObjectCollectionImpl
+@dynamic nextPageToken, nextStartIndex;
+@end