Adding the regex operators for PostgreSQL
Fixing the indentation problem
Ensure the number of minutes is not < 1 for Redis setex
Improve concaternation
fix relationsToArray

The relationsToArray needs to unset it's relation value at the end of
every loop.
Temporal fix for the empty file error
Override Request::duplicate so that it handles cases where input files are null
Fix indentation
Change test to tabs
Remove extra line
Format fixes
Simplify
Removed unused use
Import class
Merge commit 'c55ddb2d1edc087f1c5564acd9dc02555083575d'
Merge remote-tracking branch 'upstream/master'
Added return type ResponseFactory for better chaining
Fix broken support for PDO::FETCH_ASSOC in Schema::hasColumn()
FormRequests check authorization before validating
Use local file loading method in FileLoader

Before, to switch formats you had to extend and override a bunch of methods:

* `\Illuminate\Config\FileLoader::load`
* `\Illuminate\Config\FileLoader::mergeEnvironment`
* `\Illuminate\Config\FileLoader::getRequire`

This is a pain for obvious reasons, I may want to use json format, but I might want the Load method to work as it does in the framework. with this change, the only method that needs overriding is `\Illuminate\Config\FileLoader::getRequire`.