Move apps.config.php into config dir

.config/apps.config.php

10.0/apache/Dockerfile

10.0/apache/config/apps.config.php

10.0/fpm/Dockerfile

10.0/fpm/config/apps.config.php

11.0/apache/Dockerfile

11.0/apache/config/apps.config.php

11.0/fpm/Dockerfile

11.0/fpm/config/apps.config.php

12.0/apache/Dockerfile

12.0/apache/config/apps.config.php

12.0/fpm/Dockerfile

12.0/fpm/config/apps.config.php

Dockerfile-php7.template

Dockerfile.template

update.sh