* Remove some unnecessary operations on the G815 controller
* Use reserved memory for key color array to avoid excessive memory copy on vector pushback
Commits squashed and commit message amended by Adam Honse <calcprogrammer1@gmail.com>
* All keys works, including media, G and light indicator.
* mode 2 and 6 functions working to achieve "best" framerate.
* Add a wakeup function to ensure that all keys works with the first command (just copy/paste bits from what GHub do)
Commits squashed and amended for code style by Adam Honse <calcprogrammer1@gmail.com>