Merge pull request #553 from hedii/laravel7

Add support for Laravel 7

Merge pull request #524 from SDekkers/patch-1

Update composer.json

Laravel 6.0 support

Update Chart.php

Merge pull request #492 from sardoj/master

feat(api): Adds a refresh() method

Apply fixes from StyleCI

Merge pull request #429 from therealartz/fix/docTypes

Updated return type in DocBlocks for some methods in BaseChart

Merge pull request #461 from ConsoleTVs/feature/add-laravel-smaller-5…

….4-support

cleanup support for <= v5.5

Update script.blade.php

Update loader.blade.php