solved Bug 1033630

Request to review and merge solution for Bug 1033630.
you could simplify this to just not add a cell name if graphurl or tbplurl.  That would just take 3 lines of code up.  We wouldn't have the field names changed, but we could live with that.

Another solution would be to change the field list to add investigate and reference (with a comment), then in the loop, when field == 'reference': addlink for alert['graphurl'] <p> alert['changeset'], likewise for bugid and tbplurl