Redmine

I have found that there were some issues related to this feature, but none is same as this one.

Since I thought that this feature's request is much clearer than others and maybe is not difficult to implement, I add this issue.

At now, we have lots of issues that need some watchers, and what we are doing is to:

add a new issue -> save it -> add some watchers -> immediately update it.

So I suggest to add this feature. If you aggreed with me, I can upload a patch of that.

What do you think?