0.13 reverting changes — Gon' E-Choo! Steam update #280496

I've reverted the changes I made to the player character script. This should fix new major bugs, but will bring back some old ones. I'll be working to rewrite a lot of this script to rely less on raycasting and more on pure logic in order to fix these bugs. Current version 0.13: Fixes Reverted changes to the player character script, as the bugs the changes created were worse then the ones that were fixed. Old bugs may still exist, such as unintended jumping, but endless ladders are fixed. I'll be implementing the same changes I made to ladders into the code for running on platforms, since raycasts have proven to be completely unreliable. Other things to expect next week: Linux release? Oculus Rift DK2 VR support: this was working, but video settings panel broke it. I'm looking into fixing this next week. The final version will use SteamVR and support multiple VR headsets. Known Issues So...