2867: allow reporter to resolve issues

matthew********@kitwa****** (Google Code) (Is this you? Claim this profile.)
Jan. 16, 2013
2713
What version are you running?
RB 1.7.1

What's the URL of the page this enhancement relates to, if any?
<any request with issues I created>

Describe the enhancement and the motivation for it.
Sometimes authors don't mark issues 'fixed' (or maybe don't want to until verified 'fixed' by the reporter), or an issue reporter realizes on further thought/discussion that something opened as an issue isn't and should be dropped. It would be useful if the reporter of an issue was also allowed to resolve issues, not just the request author.