fix warning from clang ToT: don't compare NSStrings with ==, use isEqualToString:
fix warning from clang ToT: don't compare NSStrings with ==, use isEqualToString:

fvpolpeta/feedbackreporter,pypt/feedbackreporter,seanm/feedbackreporter,tcurdt/feedbackreporter,pypt/feedbackreporter,fvpolpeta/feedbackreporter,pypt/feedbackreporter,seanm/feedbackreporter,fvpolpeta/feedbackreporter,fzwo/feedbackreporter,fzwo/feedbackreporter,seanm/feedbackreporter,Figure53/F53FeedbackKit,Figure53/F53FeedbackKit,Figure53/F53FeedbackKit,fzwo/feedbackreporter,tcurdt/feedbackreporter,fvpolpeta/feedbackreporter,tcurdt/feedbackreporter,Figure53/F53FeedbackKit