Add Run/Install instructions + AUR Package

[aakashhemadri]

Signed-off-by: Aakash Hemadri aakashhemadri123@gmail.com

[aakashhemadri]

@pixeltris I wanted to support this port on AUR I thought it'd be nice if I added the information to the README. Open to changes :)

[pixeltris]

The README needs improvements in general as mentioned by a few people that instructions aren't super clear.

I'm going to hold off on merging this and look at overhauling the README some-when soon, which would include the info about your package.

[konsumer]

I missed this PR, and did one for Linux, too (#162) Sorry. Feel free to remove it, or merge them all together however you want.

[aakashhemadri]

@konsumer The udev rule section is helpful! Thanks for the nice contribution. @pixeltris Would be great if we can update the README, If possible can you express your expectations in the form of sub headings. I don't mind filling in the details.

[konsumer]

I missed an s on the rules filename, but added that to the other PR. should be /etc/udev/rules.d/gk6x.rules

[pixeltris]

@aakashhemadri I've gone ahead and made the README changes I mentioned I was going to make. I've included your AUR package under the System requirements / compilation section. It's currently under a drop down as the README is a little noisy with the more verbose instruction. I hope this suffices.