message: Fixed send feedback menu item tag (mac),
diff: <?xml version="1.0" encoding="UTF-8"?>
  -<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="15705" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
  +<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="16096" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
  <dependencies>
  <deployment identifier="macosx"/>
  - <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="15705"/>
  + <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="16096"/>
  <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
  </dependencies>
  <objects>
  <action selector="onHelpMenuItem:" target="494" id="Yuo-YB-F1l"/>
  </connections>
  </menuItem>
  - <menuItem title="Send Feedback" tag="8" id="tQk-RP-c2H">
  + <menuItem title="Send Feedback" tag="13" id="tQk-RP-c2H">
  <modifierMask key="keyEquivalentModifierMask"/>
  <connections>
  <action selector="onSendFeedbackMainMenuItem:" target="494" id="Ezo-qQ-7mP"/>
  