Allow apps to have their own autoloader
Allow apps to have their own autoloader

This will allow apps to also have a proper classmap and authorative
autoloader.

Currently if a file: <appdir>/composer/autoload.php exists we will use
it. Else we keep the current behavior.

Signed-off-by: Roeland Jago Douma <982d370f7dc34a05b4abe8788f899578d515262d@famdouma.nl>

michaelletzgus/nextcloud-server,andreas-p/nextcloud-server,andreas-p/nextcloud-server,nextcloud/server,michaelletzgus/nextcloud-server,andreas-p/nextcloud-server,andreas-p/nextcloud-server,nextcloud/server,michaelletzgus/nextcloud-server,nextcloud/server,michaelletzgus/nextcloud-server,andreas-p/nextcloud-server,nextcloud/server