add spring tutorial and modify poms
diff --git a/freemarker-tutorial/pom.xml b/freemarker-tutorial/pom.xml
index 22b1f09..ec997f8 100644
--- a/freemarker-tutorial/pom.xml
+++ b/freemarker-tutorial/pom.xml
@@ -1,76 +1,79 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<groupId>com.supwisdom.tutorial</groupId>
-	<artifactId>freemarker-tutorial</artifactId>
-	<packaging>war</packaging>
-	<version>1.0-SNAPSHOT</version>
-	<name>Freemarker Tutorial Webapp</name>
-	<url>http://maven.apache.org</url>
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.supwisdom.tutorial</groupId>
+  <artifactId>freemarker-tutorial</artifactId>
+  <packaging>war</packaging>
+  <version>1.0-SNAPSHOT</version>
+  <name>Freemarker Tutorial Webapp</name>
+  <url>http://maven.apache.org</url>
 
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <downloadJavadocs>true</downloadJavadocs>
+    <downloadSources>true</downloadSources>
+  </properties>
 
-	<distributionManagement>
-		<repository>
-			<id>ekingstar-releases</id>
-			<name>internal release</name>
-			<url>http://app.supwisdom.com:81/artifactory/libs-release-local</url>
-		</repository>
-		<snapshotRepository>
-			<id>ekingstar-snapshots</id>
-			<name>internal Snapshots</name>
-			<url>http://app.supwisdom.com:81/artifactory/libs-snapshot-local</url>
-		</snapshotRepository>
-		<downloadUrl>http://app.supwisdom.com:81/artifactory</downloadUrl>
-	</distributionManagement>
+  <distributionManagement>
+    <repository>
+      <id>ekingstar-releases</id>
+      <name>internal release</name>
+      <url>http://app.supwisdom.com:81/artifactory/libs-release-local</url>
+    </repository>
+    <snapshotRepository>
+      <id>ekingstar-snapshots</id>
+      <name>internal Snapshots</name>
+      <url>http://app.supwisdom.com:81/artifactory/libs-snapshot-local</url>
+    </snapshotRepository>
+    <downloadUrl>http://app.supwisdom.com:81/artifactory</downloadUrl>
+  </distributionManagement>
 
 
-	<dependencies>
-		<dependency>
-			<groupId>com.jfinal</groupId>
-			<artifactId>jfinal</artifactId>
-			<version>1.6</version>
-		</dependency>
-		<dependency>
-			<groupId>org.freemarker</groupId>
-			<artifactId>freemarker</artifactId>
-			<version>2.3.20</version>
-		</dependency>
-		<dependency>
-			<groupId>com.jfinal</groupId>
-			<artifactId>jetty-server</artifactId>
-			<version>8.1.8</version>
-		</dependency>
-		<dependency>
-			<groupId>log4j</groupId>
-			<artifactId>log4j</artifactId>
-			<version>1.2.16</version>
-		</dependency>
-	</dependencies>
-	<build>
-		<finalName>freemarker_demo</finalName>
-		<plugins>
-			<plugin>
-				<groupId>org.mortbay.jetty</groupId>
-				<artifactId>jetty-maven-plugin</artifactId>
-				<version>8.1.8.v20121106</version>
-				<configuration>
-					<stopKey>stop</stopKey>
-					<stopPort>5599</stopPort>
-					<webAppConfig>
-						<contextPath>/</contextPath>
-					</webAppConfig>
-					<scanIntervalSeconds>5</scanIntervalSeconds>
-					<connectors>
-						<connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">
-							<port>8080</port>
-							<maxIdleTime>60000</maxIdleTime>
-						</connector>
-					</connectors>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
+  <dependencies>
+    <dependency>
+      <groupId>com.jfinal</groupId>
+      <artifactId>jfinal</artifactId>
+      <version>1.6</version>
+    </dependency>
+    <dependency>
+      <groupId>org.freemarker</groupId>
+      <artifactId>freemarker</artifactId>
+      <version>2.3.20</version>
+    </dependency>
+    <dependency>
+      <groupId>com.jfinal</groupId>
+      <artifactId>jetty-server</artifactId>
+      <version>8.1.8</version>
+    </dependency>
+    <dependency>
+      <groupId>log4j</groupId>
+      <artifactId>log4j</artifactId>
+      <version>1.2.16</version>
+    </dependency>
+  </dependencies>
+  <build>
+    <finalName>freemarker_demo</finalName>
+    <plugins>
+      <plugin>
+        <groupId>org.mortbay.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>8.1.8.v20121106</version>
+        <configuration>
+          <stopKey>stop</stopKey>
+          <stopPort>5599</stopPort>
+          <webAppConfig>
+            <contextPath>/</contextPath>
+          </webAppConfig>
+          <scanIntervalSeconds>5</scanIntervalSeconds>
+          <connectors>
+            <connector
+              implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">
+              <port>8080</port>
+              <maxIdleTime>60000</maxIdleTime>
+            </connector>
+          </connectors>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
 </project>