* updated documentation/screenshots, let seated-recenter show in all modes, fixed default value of brigthness
* fixed formatting
* changed PTT to System
* added comma to documentation
Knuckles bindings:
**B button**
single click: space turn
single click: swap space drag
double click: space drag
**left trigger:**
click: PTT
(haptics bound)
Vive wand bindings:
**Menu Button**
single click: space turn
single click: swap space drag
double click: space drag
**right track pad**
south click: PTT
(haptics bound)