Laravel 6 support

#18 #19 Update composer.json to support Laravel 6.0

Laravel 5.8 support

! Breaking change on the Facade name

• Readme enhancement
• Travis PHP Version > 7
• Change the facade name

v1.2.1: Merge pull request #15 from insign/patch-2

• Readme enhancement #16
• Travis support for php 7.0 7.1 7.2 #15
• Facade discovery #14

Thanks to insign for contribution.

v1.2.0: Merge pull request #13 from montross50/master

Make it possible to set all the config options for phpushbullet.

Fix guzzle default parameter

Merge pull request #10 from Max13/master

Send default option to constructor

v1.1.4: Merge pull request #8 from Max13/collections

#8 Fixed typo in Collection class name

Added support for collection and array

#7 Added support for collection and array

Use services insteand of config file for api key

#6 Take advantage of Laravel's services.php

Bug fixes

v1.1.1

Add active test on type

Bug fixes

Get only active devices in all method