GUI: Resources, Constraints: Highlight row under mouse cursor (bnc#763801)

Signed-off-by: Tim Serong <tserong@suse.com>
GUI: Add warning to login screen if JavaScript disabled

Signed-off-by: Tim Serong <tserong@suse.com>
GUI: ui.expression: Ensure no linebreaks between parens in expression type

Signed-off-by: Tim Serong <tserong@suse.com>