Sync with alchemy/v-r for flying instead of jumping on button press (Left Stick Click)
Fix the inverted mouse issue.
Add support for Controller Keys, inspired by similar code by CtrlAltStudio Viewer

Dear Alpha Users who are curious about this:
A = Alt
B = Shift
X = Ctrl
Y = Escape
Back = Toggle Flycam mode (Use this, it's fun!!!)
Start = Toggle Cursor mode
Right Stick Click = Toggle Mouselook
Left Stick Click = Jump/Fly

Enjoy, I know I do!