[5.1] Backport various changes

[5.1] Fix clear-compiled error during composer installation

Create a new middlware instance instead of filter.

Shouldn't this be middleware?

Revert "added queue prefix to match the framework"

added queue prefix to match the framework

Wording "Reminder" => "Reset"

Remove unnecessary fully quantified name

[5.1] Remove alias Inspiring

The class is unnessarily fully quantified and is an warning that is also flagged up in popular IDE's such as PHPStorm. It is also arguably bad practice as it can lead to problems if directories are moved in the future.

Bump Laravel Elixir version

Laravel elixir is now at version 4

Change redirect when authenticated

The route /home doesn’t exist in a default Laravel application, whereas / does.

Updating the log system with env variable

required_unless lang line fix

Set Mail pretend config from .env

Use same DB_CONNECTION enviroment variable for queue.failed.database config