Fixed a few typos.
Merge pull request #4206 from paulofreitas/4.1

Fixed a few typos.
Add hyphen.
Shorten line.
Ignore Thumbs files
Merge pull request #4241 from kesimard/patch-2

Ignore Thumbs files
decrement typo

ref https://github.com/laravel/framework/pull/4251#issuecomment-41440474
Merge pull request #4252 from pmoust/patch-2

decrement typo
Fix typo in Manager.php

s/their/there
Merge pull request #4269 from ciarand/fix/wrong-their-in-docblock

Fix typo in Manager.php
Add BeanstalkdQueue::deleteMessage
Use data_get in Collection::valueRetriever
Dry up Facade very slightly
`attributesToArray` can handle instances of `ArrayableInterface`

basically some mutators can return instances of `ArrayableInterface`, and this case is not handled by `attributesToArray`, so put that condition in there
removed syntax error
Merge pull request #4301 from kapv89/patch-8

`attributesToArray` can handle instances of `ArrayableInterface`
DRYing up some code.
Merge pull request #4284 from Anahkiasen/dry-facade

Dry up Facade very slightly
Merge pull request #4283 from Anahkiasen/pheanstalk-delete

Add BeanstalkQueue::deleteMessage
Merge pull request #4280 from Anahkiasen/dot-callback

Use data_get in Collection::valueRetriever