luci-app-lldpd: Add option to disable sending sensitive information

Added an option that sets the "-k" flag, which results in less sensitive information being sent. See man pages and description in source code.

Signed-off-by: Marek Küthe <m.k@mk16.de>

applications/luci-app-lldpd/htdocs/luci-static/resources/view/lldpd/config.js

@@ -255,6 +255,14 @@ return L.view.extend({
 
 		o.default = '0';
 
+		// Disable advertising of kernel release, version and machine. (-k)
+		o = s.taboption(tab, form.Flag, 'lldp_no_version',
+			_('Disable advertising of kernel release, version and machine'),
+			_('Kernel name (ie: Linux) will still be shared, and Inventory ' +
+			  'software version will be set to \'Unknown\'.'));
+
+		o.default = '0';
+
 		// Filter neighbors (-H)
 		o = s.taboption(tab, lldpd.cbiFilterSelect, 'filter',
 			_('Specify the behaviour when detecting multiple neighbors'),