<command commandId="org.eclipse.ui.file.save" icon="icons/save.png"/>
<command commandId="org.eclipse.ui.file.saveAll" icon="icons/save-all.png"/>
<command commandId="org.eclipse.ui.file.save" icon="icons/save.png"/>
<command commandId="org.eclipse.ui.file.saveAll" icon="icons/save-all.png"/>