Completing German, English and Spanish translation (#728)

i18n/de.yaml

@@ -6,8 +6,8 @@
 
 - id: read_time
   translation:
-    one: "1 min"
-    other: "{{ .Count }} min"
+    one: "1 Minute"
+    other: "{{ .Count }} Minuten"
 
 - id: toc
   translation: "Inhaltsverzeichnis"
@@ -15,5 +15,14 @@
 - id: translations
   translation: "Übersetzungen"
 
+- id: home
+  translation: "Home"
+
 - id: edit_post
   translation: "Bearbeiten"
+
+- id: code_copy
+  translation: "Kopieren"
+
+- id: code_copied
+  translation: "Kopiert!"

i18n/en.yaml

@@ -18,6 +18,9 @@
 - id: home
   translation: "Home"
 
+- id: edit_post
+  translation: "Edit"
+
 - id: code_copy
   translation: "copy"
 

i18n/es.yaml

@@ -18,6 +18,9 @@
 - id: home
   translation: "Inicio"
 
+- id: edit_post
+  translation: "Editar"
+
 - id: code_copy
   translation: "copiar"