Tapjoy possible Publisher SDK API improvements

gistfile1.m

Now API looks like this:
- (void)getTapPoints;
- (void)spendTapPoints;
 
Here is how it would be absolutely awesome:
- (void)getTapPointsCompletion:(void (^)(TapjoyConnect *tj, NSUInteger tapPoints, NSError *error))completionBlock;
- (void)spendTapPoints:100 completion:(void (^)(TapjoyConnect *tj, NSError *error))completionBlock;
 
So, I could use it like this:
.. code ..
// show loading HUD
[TapjoyConnect getTapPointsCompletion:^(NSUInteger tapPoints, NSError *error) {
    if (error) {
      // hide HUD, alert fail
    }
    if (tapPoints > 100) {
      [TapjoyConnect spendTapPoints:100 completion:^(NSError *error) {
        if (error) {
          // hide HUD, alert fail
        }
        // hide HUD, alert success
      }];
    }
}];
.. code ..