empty out base js

[whereismyjetpack]

this js was example js from the drush skaffolding, and doesn't resolve

when compiling javascript, this throws an exception early and no later javascript loads properly

[cjwetherington]

@whereismyjetpack So is this related to #31, or not so much? I'm unsure whether I'm reading your background comment above correctly.

[whereismyjetpack]

I don't have enough information to say if this will or won't fix it, but it never hurts to remove unused code :)

[cjwetherington]

I don't have enough information to say if this will or won't fix it, but it never hurts to remove unused code :)

It doesn't fix it, at least not based on my quick testing, but I think it gives me a clue, so thank you!

EDIT: I take that back, this was the root of the problem requiring #31, I think. @chrisdarke42 let me know if you think it's better to now roll those dependencies out of the libraries.yml or if they're worth keeping around for good measure.