luci-base: update Spanish translation

Update Spanish translation.

Signed-off-by: Franco Castillo <castillofrancodamian@gmail.com>

modules/luci-base/po/es/base.po

@@ -3,7 +3,7 @@ msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2009-06-10 03:41+0200\n"
-"PO-Revision-Date: 2019-09-17 22:08-0300\n"
+"PO-Revision-Date: 2019-09-21 14:29-0300\n"
 "Last-Translator: Franco Castillo <castillofrancodamian@gmail.com>\n"
 "Language: es\n"
 "MIME-Version: 1.0\n"
@@ -414,7 +414,7 @@ msgstr "Añadir VLAN"
 
 #: modules/luci-mod-system/htdocs/luci-static/resources/view/system/dropbear.js:14
 msgid "Add instance"
-msgstr ""
+msgstr "Añadir instancia"
 
 #: modules/luci-mod-system/htdocs/luci-static/resources/view/system/sshkeys.js:153
 #: modules/luci-mod-system/htdocs/luci-static/resources/view/system/sshkeys.js:159
@@ -1409,7 +1409,7 @@ msgstr "El valor predeterminado es Sin estado + Con estado"
 
 #: modules/luci-mod-system/htdocs/luci-static/resources/view/system/leds.js:54
 msgid "Default state"
-msgstr "Estado por defecto"
+msgstr "Estado predeterminado"
 
 #: modules/luci-mod-network/htdocs/luci-static/resources/view/network/interfaces.js:553
 msgid "Define a name for this network."
@@ -2008,7 +2008,7 @@ msgstr "Protocolo FT"
 
 #: modules/luci-mod-system/htdocs/luci-static/resources/view/system/password.js:82
 msgid "Failed to change the system password."
-msgstr ""
+msgstr "Error al cambiar la contraseña del sistema."
 
 #: modules/luci-base/htdocs/luci-static/resources/ui.js:2389
 msgid "Failed to confirm apply within %ds, waiting for rollback…"
@@ -3018,7 +3018,7 @@ msgstr "Tiempo de actividad de línea"
 
 #: modules/luci-mod-system/htdocs/luci-static/resources/view/system/leds.js:88
 msgid "Link On"
-msgstr "Enlace activado"
+msgstr "Enlace conectado"
 
 #: modules/luci-mod-network/htdocs/luci-static/resources/view/network/dhcp.js:185
 msgid ""
@@ -3748,7 +3748,7 @@ msgstr "¡Debe especificar al menos un nombre de host o dirección MAC!"
 
 #: modules/luci-base/htdocs/luci-static/resources/validation.js:462
 msgid "One of the following: %s"
-msgstr "Uno de los siguientes: %s"
+msgstr "uno de los siguientes: %s"
 
 #: modules/luci-base/luasrc/view/cbi/nullsection.htm:17
 #: modules/luci-base/luasrc/view/cbi/ucisection.htm:22
@@ -6431,7 +6431,7 @@ msgstr "Archivo <abbr title=\"Domain Name System\">DNS</abbr> local"
 
 #: modules/luci-mod-network/htdocs/luci-static/resources/view/network/wireless.js:1168
 msgid "medium security"
-msgstr ""
+msgstr "seguridad media"
 
 #: modules/luci-mod-network/htdocs/luci-static/resources/view/network/wireless.js:1360
 msgid "minutes"
@@ -6481,7 +6481,7 @@ msgstr "Encendido"
 
 #: modules/luci-mod-network/htdocs/luci-static/resources/view/network/wireless.js:1169
 msgid "open network"
-msgstr ""
+msgstr "red abierta"
 
 #: modules/luci-base/htdocs/luci-static/resources/tools/widgets.js:56
 #: modules/luci-base/luasrc/view/cbi/firewall_zonelist.htm:46
@@ -6538,7 +6538,7 @@ msgstr "Sin estado + Con estado"
 
 #: modules/luci-mod-network/htdocs/luci-static/resources/view/network/wireless.js:1167
 msgid "strong security"
-msgstr ""
+msgstr "seguridad fuerte"
 
 #: modules/luci-mod-network/htdocs/luci-static/resources/view/network/switch.js:346
 msgid "tagged"
@@ -6746,7 +6746,7 @@ msgstr "valor con un máximo de %d caracteres"
 
 #: modules/luci-mod-network/htdocs/luci-static/resources/view/network/wireless.js:1169
 msgid "weak security"
-msgstr ""
+msgstr "seguridad débil"
 
 #: modules/luci-mod-network/htdocs/luci-static/resources/view/network/interfaces.js:39
 #: modules/luci-mod-network/htdocs/luci-static/resources/view/network/network.js:34