Mention Arch Linux package in readme

[Ashark]

For Arch Linux users, can you please indicate in readme that the project is available in dragon-drop package? Here it is:
https://aur.archlinux.org/packages/dragon-drop

[Ashark]

Btw, regarding project name, it is really creative, but unfortunately conflicts with the dragon as a kde player. You may consider to rename the project to be more uniq.

[FichteFoll]

"dragon-drop" is already a rename from "dragon". See also #17.

[canjbfeeltheesemuffins]

AUR isn't AL

[Ashark]

What is AL?

Regarding project name. Thanks for the link. Then I think the author should also rename project path, otherwise it is confusing. The old path will remain working, redirecting to new one.