update Remote node user-guide with 0.14 screenshot

This update the How to connect to a remote node within GUI wallet User-guide with GUI 0.14 screenshot.
On the last update, i forgot to include the update in the root /resources folder, as a result the english version was still showing an old screenshot.
I'll see if i can update the ruby script responsible for copying the localized images to include en as well and totaly remote this root /resource/user-guide/png folder.