Minor updates

Author: bbsnly

.editorconfig

@@ -0,0 +1,12 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false

.travis.yml

@@ -4,7 +4,6 @@ php:
   - '7.1'
   - '7.2'
   - '7.3'
-  - nightly
 
 install: travis_retry composer install --no-interaction --prefer-dist --no-suggest
 

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2017 Anatoliy Babushka
+Copyright (c) 2019 Anatoliy Babushka
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

docs/readme.md

@@ -31,7 +31,7 @@ Require this package with composer.
 composer require bbsnly/chartjs-php
 ```
 
-Laravel 5.5 uses Package Auto-Discovery, so doesn't require you to manually add the ServiceProvider.
+Laravel 5.5 (and later) uses Package Auto-Discovery, so doesn't require you to manually add the ServiceProvider.
 
 If you don't use auto-discovery, add the ServiceProvider to the providers array in config/app.php
 ```php
@@ -40,7 +40,7 @@ Bbsnly\ChartJs\ChartServiceProvider::class,
 
 
 ## Requirements
-* `php >= 7.0`
+* `php >= 7.1`
 * `ChartJS >= 2.0`