Remove specify jquery version from dependencies

[weronka]

In my opinion it'll be better to not add jQuery to dependencies. It's not working well if you already have another version of jQuery in your project and you use webpack to convert js files with dependencies. It load jQuery twice at this moment.

[Sobak]

Or just specify wind enough range (including 2.x versions?), I think. I have same problem, though, and fully support the idea.