composer update

changes to support geo

Update README.md

Merge pull request mstaack#57 from njbarrett/fix-for-5.1-connection

Fixes #56 Laravel v5.1.39 Declaration of Bosnadev createConnection

Correct Coveralls badge in README

Add support for Laravel 5.2

Lock down to 5.1.*

Merge pull request mstaack#29 from jonnybarnes/patch-1

Use singleton method. Fixes #28

Make sure we require laravel 5.1 as that's the first version which ha…

…s Arr::isAssoc

Update docs.

You no longer need to define what type of geometry object an attribute is.