[5.8] Target Laravel 5.8

…ang file

…length-to-8

[5.8] Change password min length to 8

The new password is of 8 characters, as required by laravel#4794

[5.8] Update UserFactory password in line with laravel#4794

[5.8] Added default 401.svg

 - in laravel#4814 I have added the 401 file, since this file was added to the laravel 401 error page in laravel/framework#26116 PR.
 For now this 401 error page has a 403.svg img, so this file not needed more

[5.8] Delete 401.svg

…auth-middleware-to-allow-multiple-guards

[5.8] Modify RedirectIfAuthenticated middleware to accept multiple guards

This functionality was added in laravel/framework 9aa1706.

…nfig

[5.8] Add beanstalk queue block_for config key

IIS error reporting won't let you know why it errors out if the rewrite module is not installed.