Hello,
based on a previous discussion on mailing lists, I just renamed the dialog_ng to ims_dialog in order to reflect better its purpose nowadays (use together with the other ims modules) and avoid confusion that it is something that includes the features of dialog module and some new stuff.
Functions and params are not renamed, being anyhow overlapping a lot with dialog module, but they are not intended to be used at the same time.
Perhaps some examples still need to be updated (contributions are welcome here if you identify such places). If any other issue is discovered to the ims modules, write here to get it fixed.
Cheers, Daniel