Update facade reference.
Update upgrade guide.
Fix headings.
Merge branch '4.1'
Merge branch 'master' of github.com:laravel/docs
Document view:publish.
Merge branch '4.1'
Merge branch '4.1'
Merge branch '4.1'
Merge branch '4.1'
Merge branch '4.1'
Merge branch '4.1'
Merge branch 'master' of github.com:laravel/docs
Merge branch '4.1'
Update type in Resource Controllers section in docs
Update upgrade guide for 4.2.
Working on upgrade guide.
Update eloquent documentation for trait soft deletes.
Merge branch '4.1'
Merge pull request #661 from tkjaergaard/fix-typo-in-controller-docs-for-resource-routing

Update type in Resource Controllers section in docs