Add component attributes

[deathaxe]

This PR proposes to add support for Component Attributes.

[Medalink]

Looks good to me. Feel free to merge/deploy when you are ready. Thanks!

[deathaxe]

Well, I don't have push access.

[deathaxe]

Note, you are still welcome to transfer ownership of this repo to github.com/SublimeText organization to hand over maintanance. We can still add you as maintainer, if desired.

[Medalink]

Note, you are still welcome to transfer ownership of this repo to github.com/SublimeText organization to hand over maintanance. We can still add you as maintainer, if desired.

Yes let's transfer it and I can just maintain as needed.

[deathaxe]

Feel free to start transfer. Links should keep intact. I'd look into adjusting package_control_channel afterwards and adding you as maintainer.

[deathaxe]

In case you encounter issues transfering the repo to the SublimeText org directly, you can also initiate transfer to me. I'll take on action for the rest then.