Fix for https://github.com/laravel/framework/issues/2404

The implementation of compileInsert in SQLiteGrammar uses
array_keys($values[0]) to build column names. It should use
reset($values) like in the default implementation.
Fix for SQLiteGrammar
Increment version.
Change Auth::guest() to call the check() method.

Instead of reimplementing the logic of the Auth::check() method, we can call and negate it. This makes it easier to change things in a Guard subclass.
Merge pull request #2439 from franzliedke/patch-12

Change Auth::guest() to call the check() method.
Update Symfony dependencies to 2.4.*
Added 'input' method to Router.
Merging 4.0 branch into master.
Update MorphPivot.php

Missing Builder...
Added parameter  in Factory and Validator to use the Validator::make()
Fix unguarded bug.
Merge branch '4.0'
Merge pull request #2447 from jonkristian/master

Update MorphPivot.php
added call to isValid to validateMax function, since failed uploads report zero size, leading to incorrect success for this validation
Added new options to control amount of time between jobs.
Merge branch '4.0'
Merge branch 'issue-2433' of https://github.com/simonhampel/framework into simonhampel-issue-2433
work on validator file checks.
Merge branch '4.0'
Fix exception handling in Boris CLI