Adding the regex operators for PostgreSQL
Fixing the indentation problem
Ensure the number of minutes is not < 1 for Redis setex
Ensure the url is changed when the domain is updated
Improve concaternation
Fix model typo in Eloquent/Model.php
fix relationsToArray

The relationsToArray needs to unset it's relation value at the end of
every loop.
Use alternative for array_add
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'
Use Container::call() when running artisan command fire() method.

Signed-off-by: crynobone <crynobone@gmail.com>