Laravel 5.1 not supported?

[tiagoalves]

I'm integrating this module into a Laravel 5.1 application and I found some incompatibilities.

To get it working, I had to make a change to the migration scripts and revert PR #37 (Removed deprecated Selfhandling contract).

Is there any plan to continue support for Laravel 5.1 such as a maintenance branch or is there some specific version of this package I should use instead?

I'm fairly new to Laravel so I might be missing something. Also, great work on the package!