feat: import code from CWS listing

This is an import from the code as uploaded to the Chrome Web Store in
version 0.1.4.

It also adds a .gitreview file to facilitate uploading the code for
review in Gerrit.

Change-Id: Ib15fdf3b9508b2cc9e49ac0414fcaea3e6441bbb
diff --git a/_locales/es/messages.json b/_locales/es/messages.json
new file mode 100644
index 0000000..eceea2c
--- /dev/null
+++ b/_locales/es/messages.json
@@ -0,0 +1,26 @@
+{
+	"appName": {
+		"message": "Denunciar páginas web",
+		"description": "The app name"
+	},
+	"appDescription" : {
+		"message": "Traduce el texto que selecciones con el Traductor de Google.",
+		"description": "The app description"
+	},
+	"report_badware": {
+		"message": "Denunciar software maligno",
+		"description": "Button in the popup"
+	},
+	"report_webspam": {
+		"message": "Denunciar webspam",
+		"description": "Button in the popup"
+	},
+	"report_phishing": {
+		"message": "Denunciar suplantacion de identidad",
+		"description": "Button in the popup"
+	},
+	"options_closebutton": {
+		"message": "Cerrar",
+		"description": "Close button in the settings app"
+	}
+}