Bug 31412: Add focus to 'name' on SMTP Servers

Bug 31412: Add focus to 'name' on SMTP Servers

This patch adds the focus class to ensure focus is given to the first form element on the SMTP server entry page.

Signed-off-by: Joonas Kylmälä <joonas.kylmala@iki.fi>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit 44537c58d1ea689c974bdba216b2ae69eac79e5c)

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
(cherry picked from commit 7a8a5177da3be90f7779cfe7c68b6a5823a9ee18)
Signed-off-by: Arthur Suzuki <arthur.suzuki@biblibre.com>