Change "Send" button label to "Save"

Includes french translation.

i18n/en.json

@@ -25,7 +25,7 @@
     "JavaScript is required for %s to work. Sorry for the inconvenience.": "JavaScript is required for %s to work. Sorry for the inconvenience.",
     "%s requires a modern browser to work.": "%s requires a modern browser to work.",
     "New": "New",
-    "Send": "Send",
+    "Send": "Save",
     "Clone": "Clone",
     "Raw text": "Raw text",
     "Expires": "Expires",

i18n/fr.json

@@ -25,7 +25,7 @@
     "JavaScript is required for %s to work. Sorry for the inconvenience.": "JavaScript est requis pour faire fonctionner %s. Désolé pour cet inconvénient.",
     "%s requires a modern browser to work.": "%s nécessite un navigateur moderne pour fonctionner.",
     "New": "Nouveau",
-    "Send": "Envoyer",
+    "Send": "Sauvegarder",
     "Clone": "Cloner",
     "Raw text": "Texte brut",
     "Expires": "Expire",