Removal of three impossible achievements :( + pending Update

Hey guys I'm sorry to say that due to *reasons* I forgot to script any kind of activation method for the three adventure mode achievements. There was meant to be one for each path, easy, mid and hard but the triggers never made it in. I have removed them temporarily but will be adding them back once they are achievable. Thanks to Benjaminste for bringing this to my attention. I am also about to release an update that fixes the Arcade Mode achievement which was also previously unachievable, as well as some parallax background issues (fingers crossed). Regards DG