set revision verison to 0.3.3; add flatten-maven-plugin

pom.xml

@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
 	<groupId>com.giffing.bucket4j.spring.boot.starter</groupId>
@@ -38,7 +40,7 @@
 
 
 	<properties>
-		<revision>0.3.2</revision>
+		<revision>0.3.3</revision>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<java.version>1.8</java.version>
@@ -159,6 +161,31 @@
 			<id>deploy</id>
 			<build>
 				<plugins>
+					<plugin>
+						<groupId>org.codehaus.mojo</groupId>
+						<artifactId>flatten-maven-plugin</artifactId>
+						<version>1.2.2</version>
+						<configuration>
+							<updatePomFile>true</updatePomFile>
+							<flattenMode>resolveCiFriendliesOnly</flattenMode>
+						</configuration>
+						<executions>
+							<execution>
+								<id>flatten</id>
+								<phase>process-resources</phase>
+								<goals>
+									<goal>flatten</goal>
+								</goals>
+							</execution>
+							<execution>
+								<id>flatten.clean</id>
+								<phase>clean</phase>
+								<goals>
+									<goal>clean</goal>
+								</goals>
+							</execution>
+						</executions>
+					</plugin>
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-gpg-plugin</artifactId>