chore(i18n): update translations

Author: edX Transifex Bot

src/i18n/messages/es_419.json

@@ -1,30 +1,30 @@
 {
-  "general.register.sentenceCase": "Register",
-  "general.signIn.sentenceCase": "Sign in",
-  "header.links.courses": "Courses",
-  "header.links.programs": "Programs",
-  "header.links.content.search": "Discover New",
-  "header.links.schools": "Schools & Partners",
-  "header.user.menu.dashboard": "Dashboard",
-  "header.user.menu.profile": "Profile",
-  "header.user.menu.account.settings": "Account",
-  "header.user.menu.order.history": "Order History",
-  "header.user.menu.logout": "Logout",
+  "general.register.sentenceCase": "Registrarse",
+  "general.signIn.sentenceCase": "Iniciar sesión",
+  "header.links.courses": "Cursos",
+  "header.links.programs": "Programas",
+  "header.links.content.search": "Encontrar nuevo",
+  "header.links.schools": "Escuelas y Socios",
+  "header.user.menu.dashboard": "Panel de Control",
+  "header.user.menu.profile": "Perfil",
+  "header.user.menu.account.settings": "Cuenta",
+  "header.user.menu.order.history": "Historial de órdenes",
+  "header.user.menu.logout": "Cerrar sesión",
   "header.user.menu.login": "Login",
-  "header.user.menu.register": "Sign Up",
-  "header.label.account.nav": "Account",
-  "header.label.account.menu": "Account Menu",
-  "header.label.account.menu.for": "Account menu for {username}",
-  "header.label.main.nav": "Main",
-  "header.label.main.menu": "Main Menu",
-  "header.label.main.header": "Main",
+  "header.user.menu.register": "Registrarse",
+  "header.label.account.nav": "Cuenta",
+  "header.label.account.menu": "Menú de la cuenta",
+  "header.label.account.menu.for": "Menú de la cuenta para {username}",
+  "header.label.main.nav": "Principal",
+  "header.label.main.menu": "Menú Principal",
+  "header.label.main.header": "Principal",
   "header.label.secondary.nav": "Secondary",
-  "header.label.skip.nav": "Skip to main content",
-  "header.menu.dashboard.label": "Dashboard",
-  "header.help.label": "Help",
-  "header.menu.profile.label": "Profile",
-  "header.menu.account.label": "Account",
-  "header.menu.orderHistory.label": "Order History",
-  "header.navigation.skipNavLink": "Skip to main content.",
-  "header.menu.signOut.label": "Sign Out"
+  "header.label.skip.nav": "Ir al contenido principal",
+  "header.menu.dashboard.label": "Panel de Control",
+  "header.help.label": "Ayuda",
+  "header.menu.profile.label": "Perfil",
+  "header.menu.account.label": "Cuenta",
+  "header.menu.orderHistory.label": "Historial de órdenes",
+  "header.navigation.skipNavLink": "Dirígete al contenido principal.",
+  "header.menu.signOut.label": "Cerrar sesión"
 }