Installation issues + suggestion branches

[lcloss]

Hello, first of all, congratulations on this project!

I just followed the instructions on how to install the project and it gives me some errors. I have a branch with these errors fixed.

I think it's the same error reported in issue #51.

Also, regarding issue #33 my suggestion is to adopt a [Git Flow](https://danielkummer.github.io/git-flow - cheatsheet/#getting_started) workflow. It adopts the standard master > develop > feature > develop > release > develop + master process workflow.

I hope this helps.

Fixes (to master branch):
app/Http/Livewire/Language/EditTranslation.php:

    public $rules = [
        'translations.*.value' => 'required',
        'key'   => 'required',
        'value' => 'required',
    ];

README.md

## Installation

1.  Clone the repository
2.  Run `cp .env.example .env`
3.  Create a database and update the `.env` file
4.  Run `composer install`
5.  Run `npm install`
6.  Run `npm run dev`
7.  Run `php artisan migrate --seed`
8.  Run `php artisan key:generate`
8.  Run `php artisan serve`
9.  Login with the following credentials
    -   Email: `admin@ggmail.com`
    -   Password: `password`
10.  Enjoy!