by Artem Kozhjemyakin, xenus.t@gmail.com
This simple module allows other modules to display and handle there postinstall settings forms immediately after they are installed.
To show, validate and submit your postinstall settings form you need to depend your module on Postinstall module and implement hook_postinstall(). You can read more about how to implement hook_postinstall in postinstall.api.php.