[META] Modernize ELT -- Browser Compatibility / Ember CLI 2.13

[alexander-alvarez]

This issue has been opened for a while #145 and hasn't been addressed.

Since the time that it has been open things have been added to the ecosystem to make the ergonomics of compatibility support better. Specifically targets.

Issues such as #427 and #343 will go away automagically because of the functionality in babel-preset-env. Similarly we'll be more aligned with the community best practices.

Tasks

☠️ bower.json

• <@buschtoens> Modernize ELT, kill bower and enable yarn #438: Update ember-cli to 2.13, reconfigure to use npm & ember-source instead of bower
• <@buschtoens> Modernize ELT, kill bower and enable yarn #438: Faker / Pretender shouldn't be needed in bower.json as those are brought in by ember-cli-mirage https://github.com/offirgolan/ember-light-table/blob/master/bower.json
• <@buschtoens> Modernize ELT, kill bower and enable yarn #438: Font-awesome should be a devDependency when we move it to the package.json -- from what I could see in this search. It's css should be brought in for the demo app by using ember-cli-build.js. We should document this, so it's no surprise that the ascending and descending icons don't work if users drag and drop our code snippets, don't have font-awesome, and haven't copied our setup.
• <@buschtoens> Modernize ELT, kill bower and enable yarn #438: Kill bower.json

Compatibility Related

• Document what features we use that we know aren't the most browser compatible including (Demo doesn't work in IE11 #427, Number.isNaN and Number.parseInt breaks app in IE #343, and Removing setting of a row's elementId #426) and recommend consumers use targets to not have to set includePolyfill: true in ember-cli-babel use conditional index.js logic to polyfill?

Other

• <@buschtoens> Modernize ELT, kill bower and enable yarn #438: Upgrade from jshint to eslint (enabled once we upgrade ember-cli)

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As always, any and all help is welcome. Feel free to chime in the comments to pick up a task, and I'll add your name alongside the task

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Reference
http://rwjblue.com/2017/04/21/ember-cli-targets/
ember-source

Eslint
https://www.emberjs.com/blog/2017/01/23/ember-2-11-released.html#toc_eslint-all-the-things
https://github.com/ember-cli/ember-new-output/blob/master/.eslintrc.js

[buschtoens]

I have a passion for killing bower.json files. 😜
I'd love to take over these four tasks. :)