Daniel Múnera Sánchez

enhancement: Update to Ember 3.4

4

## Description Update addon to Ember 3.4 to avoid the following warning: `Please upgrade to at least ember-cli-babel 6.6. Version 5.2.8 located`

## Description Add badges to README in order to get a better sense of the state of the addon.

Hi, ## Context I don't have much experience using fragments. * I have a `fragmentArray` and I am manipulating the objects, adding and removing them. * These are the version...

## Description * Mocha is not used anymore and we are not using beforeEach either. It is required to change the wording. * Examples work, but the code is not...