updated dependencies to latest, moved to yarn for faster install

[Prozi]

yo I checked out this repo and I did what I almost always do

• ncu -a # node check updates
• yarn install
• yarn upgrade
• updated postinstall message

[rlindskog]

@Prozi Thanks for the PR! Vueniverse does need a dependency bump, but there is a lot more work to be done on the Nuxt side of things. Here are the breaking changes.

[Prozi]

I did run it tho and it did work :P I'm using nuxt for some time, what specifically needs to be done off the breaking changes' list?

[rlindskog]

My bad, I was looking at the demo - path aliases and such. A couple other things need to change: <v-list-item>, <v-card-row> and the color prop for <v-btn> don't exist in the new version of vuetify.

[Prozi]

oh, so I updated the demo the components gived it a bit different look since I did this from vueniverse example docs

but it has all the previous features (the layout)

also run eslint on demo and template and fixed errors

it should be ok to merge now. regards.

[Prozi]

oh and I've just fixed the ~ -> ~/ includes

[Prozi]

and fixed those styles again now it really works :)

[rlindskog]

@Prozi Thanks so much!!!

[Prozi]

no problem it was something I would do anyway and now it has a bigger chance of not disappearing

:smile: