Added tooltip to "init" buttons.

Author: FezVrasta

src/Ftp/templates/remotes-picker.html

@@ -6,7 +6,7 @@
     <a href="#" data-remote-name="{{name}}" data-type="ftp" class="remote-name">
         <span class="trash-icon gitftp-remove-remote">&times;</span>
         <span class="change-remote">{{name}}</span>
-        <span class="octicon octicon-arrow-up gitftp-init-remote"></span>
+        <span class="octicon octicon-arrow-up gitftp-init-remote" title="{{Strings.INIT_GITFTP_SCOPE}}"></span>
     </a>
 </li>
 {{/ftpScopes}}