Add bower support

[meodai]

would you mind adding bower support?

http://bower.io/docs/creating-packages/

Would be nice!

[ai]

Project isn’t supporter right now, because it methods has too many side effects :(.

Also npm is more useful, that bower :).

[meodai]

what do you mean by it methods has too many side effects? I think bower is fine, but I don't mind using NPM as long as I can use it as dependency somehow. Aloe you will never use transition end events in node ;) so bower is also finde I think.