fixes Laravel-Backpack#6

Merge branch 'master' of https://github.com/Laravel-Backpack/settings

fixed loading the correct field type

changed readme

require backpack/crud v2

changed syntax to match Backpack\CRUD v2 API

Merge branch 'master' of github.com:Laravel-Backpack/settings

changed folder structure

no more dick

ported from Dick/Settings to Backpack/Settings