Add Jainja demo (GWT)

Author: glegris

demo/jainja/Jainja_GWT.css

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+/** Add css rules here for your application. */
+
+
+/** Example rules used by the template application (remove for your app) */
+h1 {
+  font-size: 2em;
+  font-weight: bold;
+  color: #777777;
+  margin: 40px 0px 70px;
+  text-align: center;
+}
+
+.sendButton {
+  display: block;
+  font-size: 16pt;
+}
+
+/** Most GWT widgets already have a style name defined */
+.gwt-DialogBox {
+  width: 400px;
+}
+
+.dialogVPanel {
+  margin: 5px;
+}
+
+.serverResponseLabelError {
+  color: red;
+}
+
+/** Set ids using widget.getElement().setId("idOfElement") */
+#closeButton {
+  margin: 15px 6px 6px;
+}

demo/jainja/WEB-INF/appengine-web.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
+  <application>thenesis-org</application>
+  <version>1</version>
+  <threadsafe>true</threadsafe> 
+
+  <!--
+    By default, App Engine sends requests serially to a given web server.
+    To allow App Engine to send multiple requests in parallel specify:
+
+      <threadsafe>true</threadsafe>
+  -->
+
+  <!-- Configure serving/caching of GWT files -->
+  <static-files>
+    <include path="**" />
+
+    <!-- The following line requires App Engine 1.3.2 SDK -->
+    <include path="**.nocache.*" expiration="0s" />
+
+    <include path="**.cache.*" expiration="365d" />
+    <exclude path="**.gwt.rpc" />
+  </static-files>
+
+  <!-- Configure java.util.logging -->
+  <system-properties>
+    <property name="java.util.logging.config.file" value="WEB-INF/logging.properties"/>
+  </system-properties>
+
+</appengine-web-app>

demo/jainja/WEB-INF/deploy/jainja_gwt/rpcPolicyManifest/manifest.txt

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+# Module jainja_gwt
+# RPC service class, partial path of RPC policy file