Returns the data which have been validated

Lets continue the process with only validated datas

Move commit on 4.2 branche : https://github.com/laravel/framework/pull/4833
Rename method in passed
add Passes method to run validation
Merge branch 'patch-2' of https://github.com/bastiendonjon/framework into bastiendonjon-patch-2
Cleaning up a few method names.
Remove unused loop variable.
$replace does not need to be set that early
use only one condition in words
Increment version.
Merge pull request #5729 from lucasmichot/4.2-support-str-snake

[4.2] Suport Str : minor tweak
Merge pull request #5727 from franzliedke/patch-3

Remove unused loop variable.
Fix artisan queue:failed-table

Not going to include a failing test as it'd just be a waste of time. 
Running `php artisan queue:failed-table` spits out "... failed to open stream: No such file or directory".

I guess this is left over from before /database was moved out of /app.
Add type in GeneratorCommand
Add missing getTime function in Job class
Fix some docblocks
Fix some docblocks in IronJob
don't require artisan.php if it does not exist
Merge pull request #5749 from alprs/fix/require-if-exists

[4.2] Don't require artisan.php if it does not exist
Merge pull request #5744 from lucasmichot/4.2-queue-ironjob-docblock

[4.2] Queue : fix some docblocks in IronJob
Merge pull request #5742 from lucasmichot/4.2-queue-job-gettime-missing

[4.2] Queue : add missing getTime function in Job class