Add input device stubs

[penguin2233]

party solves #3149

[cl8n]

none of these add useful content, each needs at least a sentence or two about why/how they can be used to play osu

[penguin2233]

unfortunately I do not know how you can use a Kinect or beatmania controller in osu so I can't add any information on that.

[peppy]

Please checkout the repo and use a local git client rather than making 10-20 commits for individual web edits.

[penguin2233]

kinect support does not exist in osu. a workaround is to use a demo application which converts kinect movements to windows mouse movements but some say the kinect has a 300ms input lag which is not viable for osu play. not sure what to include in kinect article and if it should be made at all

[MilkyIQ]

Not a bad pr; mainly just issues with grammar, formatting, and lack of information. Main conflicts are as follows:

• I don't feel like the "Keyboard" and "Mouse" stubs are really needed. Sure, they are input devices, but it's something so integral to using a computer in general, that's it's not something specific enough to osu! to make it worth mentioning as its own stub. As such, I did not review them.
• The stubs feel kinda empty. I think just adding images will do the trick. But meatier paragraphs and more links would help make this feel more concrete.
• Articles need tags Tags would help make stubs appear more frequently in searches, which makes them more easily viewable.

[MilkyIQ]

This is alright atm. Just gotta make sure those paragraphs have empty lines in between them.

Do you have soft wrap enabled?