Phpstorm server groups are wonderful when you want to deploy your work to multiple joomla installations at the same time.
https://www.youtube.com/watch?v=Z1TMK278X-8
The module installs as any other standard Joomla Module, with general options. There are couple of specific options in the first module settings tab:
https://www.youtube.com/watch?v=xWLxZmi9SiU
The prayer component has 4 tabs in the Options page, and one recommended setting.