Add cut/copy/paste icons to nautilus toolbar

adding cut/copy/paste icons to nautilus toolbar
http://ubuntuforums.org/showpost.php?p=170641&postcount=2

$ sudo gedit /usr/share/nautilus/ui/nautilus-navigation-window-ui.xml
<toolbar name="Toolbar">
<toolitem name="Back" action="Back"/>
<toolitem name="Forward" action="Forward"/>

<toolitem name="Up" action="Up"/>
<toolitem name="Stop" action="Stop"/>
<toolitem name="Reload" action="Reload"/>
<separator/>
<toolitem name="Home" action="Home"/>
<toolitem name="Computer" action="Go to Computer"/>
<separator/>
<toolitem name="Cut" action="Cut"/>
<toolitem name="Copy" action="Copy"/>
<toolitem name="Paste" action="Paste"/>

<placeholder name="Extra Buttons Placeholder">
<placeholder name="Extension Actions"/>
</placeholder>
</toolbar>