Add Spanish translation (thanks Ernesto Vargas-Azofeifa and William Díaz) (fixes #104)

_config.yml

@@ -5,58 +5,75 @@ ALERT:
 langs:
   fr: Français
   en: English
+  es: Español
   
 section:
   index:
     en: 
     fr: 
+    es: 
   about:
     en: about
     fr: a-propos
+    es: acerca-de
   bitcoin-for-developers:
     en: bitcoin-for-developers
     fr: bitcoin-pour-developpeurs
+    es: bitcoin-para-desarrolladores
   bitcoin-for-enthusiasts:
     en: bitcoin-for-enthusiasts
     fr: bitcoin-pour-passionnes
+    es: bitcoin-para-entusiastas
   bitcoin-for-individuals:
     en: bitcoin-for-individuals
     fr: bitcoin-pour-particuliers
+    es: bitcoin-para-personas
   bitcoin-for-businesses:
     en: bitcoin-for-businesses
     fr: bitcoin-pour-entreprises
+    es: bitcoin-para-empresas
   choose-your-wallet:
     en: choose-your-wallet
     fr: choisir-votre-porte-monnaie
+    es: elige-tu-monedero
   community:
     en: community
     fr: communaute
+    es: comunidad
   development:
     en: development
     fr: developpement
+    es: desarrollo
   download:
     en: download
     fr: telecharger
+    es: descargar
   foundation:
     en: foundation
     fr: fondation
+    es: fundacion
   how-it-works:
     en: how-it-works
     fr: comment-ca-marche
+    es: como-funciona
   resources:
     en: resources
     fr: ressources
+    es: recursos
   support-bitcoin:
     en: support-bitcoin
     fr: supporter-bitcoin
+    es: apoya-bitcoin
   version-history:
     en: version-history
   vocabulary:
     en: vocabulary
     fr: vocabulaire
+    es: vocabulario
   you-need-to-know:
     en: you-need-to-know
     fr: vous-devez-savoir
+    es: debes-saber
 
 safe:        false
 auto:        false