default queue should be synchronous.
Fixes the validation error message for regex validation rule
Merge pull request #1721 from zackkitzmiller/patch-1

Default queue should be synchronous.
Merge pull request #1739 from Bering/regex-validation-message

Fixes the validation error message for regex validation rule
added form service provider and aliases.
Update submodules
Merge branch 'develop' of git://github.com/laravel/laravel