Integrated backport: users and anonymous can get replies of their comments. https://dev.tiki.org/item5368 . It only took a bunch of years to get this implemented. Thanks marclaporte and kroky6.
[bp/r60071][FIX]Obey global vs local permissions using functions from permission revamp. Thanks kroky6 and jonnyb. It fixes https://dev.tiki.org/item6148