Corrected a docblock
Fixed wrong @return type.
fix for forgetMiddleware function 

forgetMiddleware function was checking an object against a (string) class name so it would never match and remove the middleware.
Merge pull request #5473 from fzahabian/4.2

fix for forgetMiddleware function
Merge pull request #5463 from benti/4.2

Fixed wrong @return type.
Merge pull request #5323 from GrahamCampbell/4.2-morph

[4.2] Corrected A Docblock
FIxes `php artisan key:generate` failed due to used of hardcoded app path config.

Signed-off-by: crynobone <crynobone@gmail.com>
Merge pull request #5505 from crynobone/patch/generate-key

[4.3] Fixes `php artisan key:generate` failed due to used of hardcoded app path config.
Tweak namespace setting.
Fix controller namespace.
Rename provider.
Add the class loader to support for backwards compat.
Rename class again.
Set container on controller.
Remove SSH component from default installation. Make optional.
Update build scripts.
Merge branch '4.2'
Update build scripts.
Merge branch '4.2'