GitHub syntax

[RonMelkhior]

Hi,

Got forwarded from the GitHub linguist repository (github-linguist/linguist#3185), currently, GitHub does not highlight end calls, such as @endif or @endforeach.

Example:

@if ($errors->first())
    <div class="row">
        <div class="sixteen wide widescreen sixteen wide computer sixteen wide tablet sixteen wide mobile column">
            <div class="ui negative message">
                <div class="header">
                    There's been an error.
                </div>
                <ul class="list">
                    @foreach ($errors->all() as $error)
                        <li>{{ $error }}</li>
                    @endforeach
                </ul>
            </div>
        </div>
    </div>
@endif