Lego 2015 releases updates

I went to the arduous task this morning to complete the `2015 spoilers` post, which can be found here, with all the rumours that popped up the past two weeks.

The names and numbers of a couple of the summer wave sets have already been released, so these are added in where applicable.

I also included all the promotional polybags that have been spoiled already so far for 2015, like the Joker Bumper Car, and others that might or might not be available in Belgium, for completeness sake.

Some intresting thingies all in all for myself, and some I`ll defintily be watching out for on BrickLink in case of some of the polybags ;-)