Update queue.php

This option is already supported in 'Illuminate/Queue/Connectors/IronConnector.php'
Having this option hidden works well only for North America. However for EU having it set to EU servers give 5X boost in network performance with iron.io
Added required_with_all
added alt to img tag in hello

added required alt tag to img, now successfully passes w3c validation
Merge pull request #2710 from webdrop/master

added alt to img tag in hello
Merge pull request #2706 from idhamperdameian/master

Add required_with_all validation message
Tweak wording.
Add sample custom error message.
Merge pull request #2687 from EvgenyKovalev/patch-2

5x boost for EU customers
Iron.io config less error prone.

In iron.io settings 'token' is the first field and 'Project ID' is the second. The proposed order makes it less error prone.
Merge pull request #2715 from EvgenyKovalev/patch-2

Iron.io config less error prone.
Merge branch 'master' of https://github.com/laravel/laravel
Last update time changed