networkbrowser: use sec=ntlmssp mount option for cifs

This works with Windows 10 and SAMBA and is the default since
Linux 3.8. Some kind of autodetection would be better, though.

networkbrowser/src/AutoMount.py

@@ -132,7 +132,7 @@ def _applyShare(self, data, callback):
 						])
 				else:
 					opts.extend(['guest'])
-				opts.extend(['sec=ntlmv2'])
+				opts.extend(['sec=ntlmssp'])
 				remote = "//%s/%s" % (data['ip'], tmpsharedir)
 				harddiskmanager.modifyFstabEntry(remote, mountpoint, mode="add_deactivated", extopts=opts, fstype="cifs")
 		else: