Difficulty and Control Changes

In this update I've made the level less frustrating and much more forgiving. I've also change the controls for climbing walls which will hopefully make wall jumping and climbing easier and more consistent. There were also some minor bugs that were fixed. 

Looking into the future, I plan to add more levels and maybe even a level editor, but that will take some time. 

Let me know if there's any changes you think should be made, I'll be happy to look into them.