add string to translate

src/components/views/rooms/EventTile.js

@@ -481,7 +481,7 @@ module.exports = WithMatrixClient(React.createClass({
         }
 
         const editButton = (
-            <span className="mx_EventTile_editButton" title="Options" onClick={this.onEditClicked} />
+            <span className="mx_EventTile_editButton" title={ _t("Options") } onClick={this.onEditClicked} />
         );
         let e2e;
         // cosmetic padlocks:

src/i18n/strings/en_EN.json

@@ -677,6 +677,7 @@
   "%(oneUser)schanged their avatar": "%(oneUser)schanged their avatar",
   "Analytics": "Analytics",
   "Opt out of analytics": "Opt out of analytics",
+  "Options": "Options",
   "Riot collects anonymous analytics to allow us to improve the application.": "Riot collects anonymous analytics to allow us to improve the application.",
   "Please select the destination room for this message": "Please select the destination room for this message",
   "Passphrases must match": "Passphrases must match",

src/i18n/strings/pt_BR.json

@@ -729,6 +729,7 @@
     "%(senderDisplayName)s removed the room name.": "%(senderDisplayName)s apagou o nome da sala.",
     "Analytics": "Análise",
     "Opt out of analytics": "Sair da ferramenta de análise",
+    "Options": "Opções",
     "Riot collects anonymous analytics to allow us to improve the application.": "Riot coleta informações anônimas de uso para nos permitir melhorar o sistema.",
     "Passphrases must match": "As senhas têm que ser iguais",
     "Passphrase must not be empty": "A senha não pode estar vazia",