title: Unbind F1 'Help' keyboard shortcut in eclipse
body: <p>How can you unbind the <kbd>F1</kbd> keyboard shortcut in Eclipse?  I have unbound it using the Windows -> Preferences -> General -> Keys, but it appears to have no effect (<kbd>F1</kbd> still brings up the help pane, regardless of the binding in the Keys Preference).</p>
  
  <p>Is <kbd>F1</kbd>/Help treated as a special case shortcut in Windows?</p>