[maven-release-plugin] prepare release v1.1

pom.xml

@@ -1,11 +1,10 @@
 <?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/maven-v4_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/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.phpmonkeys</groupId>
 	<artifactId>gwt-twemoji</artifactId>
 	<packaging>jar</packaging>
-	<version>1.1-SNAPSHOT</version>
+	<version>1.1</version>
 
 	<properties>
 		<gwt.version>2.7.0</gwt.version>
@@ -25,7 +24,8 @@
 	<scm>
 		<connection>scm:git:ssh://github.com/phpmonkeys-de/gwt-twemoji.git</connection>
 		<url>http://github.com/phpmonkeys-de/gwt-twemoji</url>
-	</scm>
+	  <tag>v1.1</tag>
+  </scm>
 
 	<developers>
 		<developer>