Add configurable watcher delay

[mkhazov]

Thanks for this tool, it's very helpful.

But I faced the problem. In our project we use pug templates which compile to html. When I change some template, multiple html files start to rebuild. livedev starts the server restart when it get the first file change notification, but html files are still rebuilding and triggering new fs notifications. It causes multiple server restarts one after the other and takes a lot of time.
So it would be great to have a chance to set some delay between fs event and server restart.

[qrtz]

Thank you for using livedev. Your feedback is always appreciated.
I will look into this issue. In the meantime, the workaround could be to configure livedev to ignore the generated html files and use one file that you modified at the end the compilation to trigger server restart.

[mkhazov]

Thank you!
The thing is modification of the header or the footer template causes rebuild (= modification) of multiple html files at once. Another case is modifying the specific page template which cause the rebuild of the single html file. So anyway I need livedev to watch all generated html files.