Localisation updates from https://translatewiki.net.

Author: translatewiki

locales/sd.json

@@ -0,0 +1,8 @@
+{
+	"@metadata": {
+		"authors": [
+			"Mehtab ahmed"
+		]
+	},
+	"ep_spellcheck.spellcheck": "ھجي جي چڪاس"
+}