Blueprint: Create necessary files

[billpull]

Right now in the Storybook docs for ember it states

Your environment will be preconfigured using ember-cli-storybook. This will add a preview-head.html, a .env and make sure that your environment is configured to work with live reload.

Found this confusing since running the example storybook commands after this install failed on finding preview-head.html.

Also I think it would be good if, as #1 suggests, this was a standalone install. People within the ember community are used to running ember install <addon-name> without the prereq of installing @storybook/ember separately. I included that as an afterInstall dep with the hope that part of the docs can be removed.

Not an expert on testing addons from forks so this may need some help from others.

[deanmraz]

@billpull thanks!

@gabrielcsapo this worked for me, can we get this installed for others? Probably should update https://storybook.js.org/basics/guide-ember/ once you do. It can be as easy as just running:

$ ember install ember-cli-storybook

Then all the files and dependencies will get added for the dev.

[gabrielcsapo]

Awesome! thanks guys, been a little busy, I will bump this and make a PR for storybook to update docs.

[gabrielcsapo]

Published in 0.1.0