This package doesn't seem to support Laravel 5.8

[wisnuvb]

When I install an error like this appears:

`Problem 1

• Installation request for justbetter/laravel-pagination-with-havings ^1.0 -> satisfiable by justbetter/laravel-pagination-with-havings[1.0].
• Conclusion: remove laravel/framework v5.8.2
• Conclusion: don't install laravel/framework v5.8.2
• justbetter/laravel-pagination-with-havings 1.0 requires laravel/framework ~5.5.0|~5.6.0|~5.7.0 -> satisfiable by laravel/framework[5.5.x-dev, 5.6.x-dev, 5.7.x-dev].
• Can only install one of: laravel/framework[5.5.x-dev, v5.8.2].
• Can only install one of: laravel/framework[5.6.x-dev, v5.8.2].
• Can only install one of: laravel/framework[5.7.x-dev, v5.8.2].
• Installation request for laravel/framework (locked at v5.8.2, required as 5.8.*) -> satisfiable by laravel/framework[v5.8.2]`

[royduin]

Fixed in release 1.1 👍